78132978

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 256

約数和(自身を含む): 243302400

約数和(自身を除く): 165169422

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 23, 27, 33, 38, 42, 43, 46, 54, 57, 63, 66, 69, 77, 86, 99, 114, 126, 129, 133, 138, 154, 161, 171, 189, 198, 207, 209, 231, 253, 258, 266, 297, 301, 322, 342, 378, 387, 399, 414, 418, 437, 462, 473, 483, 506, 513, 594, 602, 621, 627, 693, 759, 774, 798, 817, 874, 903, 946, 966, 989, 1026, 1161, 1197, 1242, 1254, 1311, 1386, 1419, 1449, 1463, 1518, 1634, 1771, 1806, 1881, 1978, 2079, 2277, 2322, 2394, 2451, 2622, 2709, 2838, 2898, 2926, 2967, 3059, 3311, 3542, 3591, 3762, 3933, 4158, 4257, 4347, 4389, 4554, 4807, 4902, 5313, 5418, 5643, 5719, 5934, 6118, 6622, 6831, 6923, 7182, 7353, 7866, 8127, 8514, 8694, 8778, 8901, 8987, 9177, 9614, 9933, 10626, 10879, 11286, 11438, 11799, 12771, 13167, 13662, 13846, 14421, 14706, 15939, 16254, 17157, 17802, 17974, 18354, 18791, 19866, 20769, 21758, 22059, 23598, 25542, 26334, 26703, 26961, 27531, 28842, 29799, 31878, 32637, 33649, 34314, 37582, 39501, 41538, 43263, 44118, 47817, 51471, 53406, 53922, 55062, 56373, 59598, 62307, 62909, 65274, 67298, 76153, 79002, 80883, 82593, 86526, 89397, 95634, 97911, 100947, 102942, 112746, 124614, 125818, 129789, 131537, 152306, 154413, 161766, 165186, 169119, 178794, 186921, 188727, 195822, 201894, 206701, 228459, 242649, 259578, 263074, 293733, 302841, 308826, 338238, 373842, 377454, 394611, 413402, 456918, 485298, 507357, 566181, 587466, 605682, 620103, 685377, 789222, 908523, 1014714, 1132362, 1183833, 1240206, 1370754, 1446907, 1698543, 1817046, 1860309, 2056131, 2367666, 2893814, 3397086, 3551499, 3720618, 4112262, 4340721, 5580927, 7102998, 8681442, 11161854, 13022163, 26044326, 39066489, 78132978]

約数ペア:

[(1, 78132978), (2, 39066489), (3, 26044326), (6, 13022163), (7, 11161854), (9, 8681442), (11, 7102998), (14, 5580927), (18, 4340721), (19, 4112262), (21, 3720618), (22, 3551499), (23, 3397086), (27, 2893814), (33, 2367666), (38, 2056131), (42, 1860309), (43, 1817046), (46, 1698543), (54, 1446907), (57, 1370754), (63, 1240206), (66, 1183833), (69, 1132362), (77, 1014714), (86, 908523), (99, 789222), (114, 685377), (126, 620103), (129, 605682), (133, 587466), (138, 566181), (154, 507357), (161, 485298), (171, 456918), (189, 413402), (198, 394611), (207, 377454), (209, 373842), (231, 338238), (253, 308826), (258, 302841), (266, 293733), (297, 263074), (301, 259578), (322, 242649), (342, 228459), (378, 206701), (387, 201894), (399, 195822), (414, 188727), (418, 186921), (437, 178794), (462, 169119), (473, 165186), (483, 161766), (506, 154413), (513, 152306), (594, 131537), (602, 129789), (621, 125818), (627, 124614), (693, 112746), (759, 102942), (774, 100947), (798, 97911), (817, 95634), (874, 89397), (903, 86526), (946, 82593), (966, 80883), (989, 79002), (1026, 76153), (1161, 67298), (1197, 65274), (1242, 62909), (1254, 62307), (1311, 59598), (1386, 56373), (1419, 55062), (1449, 53922), (1463, 53406), (1518, 51471), (1634, 47817), (1771, 44118), (1806, 43263), (1881, 41538), (1978, 39501), (2079, 37582), (2277, 34314), (2322, 33649), (2394, 32637), (2451, 31878), (2622, 29799), (2709, 28842), (2838, 27531), (2898, 26961), (2926, 26703), (2967, 26334), (3059, 25542), (3311, 23598), (3542, 22059), (3591, 21758), (3762, 20769), (3933, 19866), (4158, 18791), (4257, 18354), (4347, 17974), (4389, 17802), (4554, 17157), (4807, 16254), (4902, 15939), (5313, 14706), (5418, 14421), (5643, 13846), (5719, 13662), (5934, 13167), (6118, 12771), (6622, 11799), (6831, 11438), (6923, 11286), (7182, 10879), (7353, 10626), (7866, 9933), (8127, 9614), (8514, 9177), (8694, 8987), (8778, 8901)]