72281765556

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:234

約数の個数: 960

約数和(自身を含む): 266869886976

約数和(自身を除く): 194588121420

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 43, 44, 52, 54, 63, 66, 71, 73, 77, 78, 81, 84, 86, 91, 99, 108, 117, 126, 129, 132, 142, 143, 146, 154, 156, 162, 172, 182, 189, 198, 213, 219, 231, 234, 252, 258, 273, 284, 286, 292, 297, 301, 308, 324, 351, 364, 378, 387, 396, 426, 429, 438, 462, 468, 473, 497, 511, 516, 546, 559, 567, 572, 594, 602, 639, 657, 693, 702, 756, 774, 781, 803, 819, 852, 858, 876, 891, 903, 923, 924, 946, 949, 994, 1001, 1022, 1053, 1092, 1118, 1134, 1161, 1188, 1204, 1278, 1287, 1314, 1386, 1404, 1419, 1491, 1533, 1548, 1562, 1606, 1638, 1677, 1716, 1782, 1806, 1846, 1892, 1898, 1917, 1971, 1988, 2002, 2044, 2079, 2106, 2236, 2268, 2322, 2343, 2409, 2457, 2556, 2574, 2628, 2709, 2769, 2772, 2838, 2847, 2982, 3003, 3053, 3066, 3124, 3139, 3212, 3276, 3311, 3354, 3483, 3564, 3612, 3692, 3796, 3834, 3861, 3913, 3942, 4004, 4158, 4212, 4257, 4473, 4599, 4644, 4686, 4818, 4914, 5031, 5148, 5183, 5418, 5467, 5538, 5621, 5676, 5694, 5751, 5913, 5964, 6006, 6106, 6132, 6149, 6237, 6278, 6461, 6622, 6643, 6708, 6966, 7029, 7227, 7371, 7668, 7722, 7826, 7884, 8127, 8307, 8316, 8514, 8541, 8946, 9009, 9159, 9198, 9372, 9417, 9636, 9828, 9933, 10062, 10153, 10366, 10439, 10836, 10934, 11076, 11242, 11388, 11502, 11583, 11739, 11826, 12012, 12212, 12298, 12474, 12556, 12771, 12922, 13244, 13286, 13419, 13797, 13932, 14058, 14454, 14742, 15093, 15444, 15549, 15652, 16254, 16401, 16614, 16863, 17028, 17082, 17892, 18018, 18318, 18396, 18447, 18834, 19383, 19866, 19929, 20124, 20306, 20732, 20878, 21087, 21371, 21681, 21868, 21973, 22484, 23004, 23166, 23478, 23652, 24381, 24596, 24921, 24948, 25542, 25623, 25844, 26572, 26838, 27027, 27477, 27594, 28116, 28251, 28908, 29484, 29799, 30186, 30459, 31098, 31317, 32508, 32802, 33228, 33583, 33726, 34164, 34529, 35217, 36036, 36281, 36636, 36894, 37668, 38313, 38766, 39689, 39732, 39858, 40257, 40612, 40807, 41391, 41756, 42174, 42742, 43043, 43362, 43946, 45279, 46332, 46647, 46956, 48762, 49203, 49842, 50589, 51084, 51246, 53676, 54054, 54954, 55188, 55341, 56502, 57013, 58149, 59598, 59787, 60372, 60918, 62196, 62634, 63261, 64113, 65043, 65604, 65919, 67166, 67379, 67452, 69058, 70434, 71071, 72562, 73073, 73788, 74763, 76626, 76869, 77532, 79378, 79716, 80514, 81081, 81614, 82431, 82782, 84348, 84753, 85484, 86086, 86724, 87892, 89397, 90558, 91377, 93294, 93951, 97524, 98406, 99684, 100749, 101178, 102492, 103587, 105651, 108108, 108843, 109908, 110682, 113004, 114026, 116298, 119067, 119196, 119574, 121836, 122421, 125268, 126522, 128226, 129129, 130086, 131838, 134332, 134758, 138116, 139941, 140868, 142142, 145124, 146146, 147609, 149526, 151767, 153252, 153738, 158756, 161028, 162162, 163228, 164862, 165564, 166023, 169506, 171039, 172172, 174447, 178794, 179361, 181116, 182754, 186588, 187902, 192339, 196812, 197757, 201498, 202137, 202356, 207174, 211302, 213213, 217686, 219219, 221364, 222869, 228052, 232596, 235081, 238134, 239148, 241703, 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約数ペア:

[(1, 72281765556), (2, 36140882778), (3, 24093921852), (4, 18070441389), (6, 12046960926), (7, 10325966508), (9, 8031307284), (11, 6571069596), (12, 6023480463), (13, 5560135812), (14, 5162983254), (18, 4015653642), (21, 3441988836), (22, 3285534798), (26, 2780067906), (27, 2677102428), (28, 2581491627), (33, 2190356532), (36, 2007826821), (39, 1853378604), (42, 1720994418), (43, 1680971292), (44, 1642767399), (52, 1390033953), (54, 1338551214), (63, 1147329612), (66, 1095178266), (71, 1018053036), (73, 990161172), (77, 938724228), (78, 926689302), (81, 892367476), (84, 860497209), (86, 840485646), (91, 794305116), (99, 730118844), (108, 669275607), (117, 617792868), (126, 573664806), (129, 560323764), (132, 547589133), (142, 509026518), (143, 505466892), (146, 495080586), (154, 469362114), (156, 463344651), (162, 446183738), (172, 420242823), (182, 397152558), (189, 382443204), (198, 365059422), (213, 339351012), (219, 330053724), (231, 312908076), (234, 308896434), (252, 286832403), (258, 280161882), (273, 264768372), (284, 254513259), (286, 252733446), (292, 247540293), (297, 243372948), (301, 240138756), (308, 234681057), (324, 223091869), (351, 205930956), (364, 198576279), (378, 191221602), (387, 186774588), (396, 182529711), (426, 169675506), (429, 168488964), (438, 165026862), (462, 156454038), (468, 154448217), (473, 152815572), (497, 145436148), (511, 141451596), (516, 140080941), (546, 132384186), (559, 129305484), (567, 127481068), (572, 126366723), (594, 121686474), (602, 120069378), (639, 113117004), (657, 110017908), (693, 104302692), (702, 102965478), (756, 95610801), (774, 93387294), (781, 92550276), (803, 90014652), (819, 88256124), (852, 84837753), (858, 84244482), (876, 82513431), (891, 81124316), (903, 80046252), (923, 78311772), (924, 78227019), (946, 76407786), (949, 76166244), (994, 72718074), (1001, 72209556), (1022, 70725798), (1053, 68643652), (1092, 66192093), (1118, 64652742), (1134, 63740534), (1161, 62258196), (1188, 60843237), (1204, 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