72429588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 254741760

約数和(自身を除く): 182312172

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 28, 29, 33, 34, 36, 42, 44, 51, 53, 58, 63, 66, 68, 77, 84, 87, 99, 102, 106, 116, 119, 126, 132, 153, 154, 159, 174, 187, 198, 203, 204, 212, 231, 238, 252, 261, 306, 308, 318, 319, 348, 357, 371, 374, 396, 406, 462, 476, 477, 493, 522, 561, 583, 609, 612, 636, 638, 693, 714, 742, 748, 812, 901, 924, 954, 957, 986, 1044, 1071, 1113, 1122, 1166, 1218, 1276, 1309, 1386, 1428, 1479, 1484, 1537, 1683, 1749, 1802, 1827, 1908, 1914, 1972, 2142, 2226, 2233, 2244, 2332, 2436, 2618, 2703, 2772, 2871, 2958, 3074, 3339, 3366, 3451, 3498, 3604, 3654, 3828, 3927, 4081, 4284, 4437, 4452, 4466, 4611, 5236, 5247, 5406, 5423, 5742, 5916, 6148, 6307, 6678, 6699, 6732, 6902, 6996, 7308, 7854, 8109, 8162, 8874, 8932, 9222, 9911, 10353, 10494, 10759, 10812, 10846, 11484, 11781, 12243, 12614, 13356, 13398, 13804, 13833, 15708, 16218, 16269, 16324, 16907, 17748, 18444, 18921, 19822, 20097, 20706, 20988, 21518, 21692, 23562, 24486, 25228, 26129, 26796, 27666, 29733, 31059, 32277, 32436, 32538, 33814, 36729, 37842, 37961, 39644, 40194, 41412, 43036, 47124, 48807, 48972, 50721, 52258, 55332, 56763, 59466, 62118, 64554, 65076, 67628, 69377, 73458, 75684, 75922, 78387, 80388, 89199, 96831, 97614, 101442, 104516, 113526, 113883, 118349, 118932, 124236, 129108, 138754, 146916, 151844, 152163, 156774, 178398, 182903, 193662, 195228, 202884, 208131, 227052, 227766, 235161, 236698, 277508, 287419, 304326, 313548, 341649, 355047, 356796, 365806, 387324, 416262, 455532, 470322, 473396, 548709, 574838, 608652, 624393, 683298, 710094, 731612, 832524, 862257, 940644, 1065141, 1097418, 1149676, 1248786, 1366596, 1420188, 1646127, 1724514, 2011933, 2130282, 2194836, 2497572, 2586771, 3292254, 3449028, 4023866, 4260564, 5173542, 6035799, 6584508, 8047732, 10347084, 12071598, 18107397, 24143196, 36214794, 72429588]

約数ペア:

[(1, 72429588), (2, 36214794), (3, 24143196), (4, 18107397), (6, 12071598), (7, 10347084), (9, 8047732), (11, 6584508), (12, 6035799), (14, 5173542), (17, 4260564), (18, 4023866), (21, 3449028), (22, 3292254), (28, 2586771), (29, 2497572), (33, 2194836), (34, 2130282), (36, 2011933), (42, 1724514), (44, 1646127), (51, 1420188), (53, 1366596), (58, 1248786), (63, 1149676), (66, 1097418), (68, 1065141), (77, 940644), (84, 862257), (87, 832524), (99, 731612), (102, 710094), (106, 683298), (116, 624393), (119, 608652), (126, 574838), (132, 548709), (153, 473396), (154, 470322), (159, 455532), (174, 416262), (187, 387324), (198, 365806), (203, 356796), (204, 355047), (212, 341649), (231, 313548), (238, 304326), (252, 287419), (261, 277508), (306, 236698), (308, 235161), (318, 227766), (319, 227052), (348, 208131), (357, 202884), (371, 195228), (374, 193662), (396, 182903), (406, 178398), (462, 156774), (476, 152163), (477, 151844), (493, 146916), (522, 138754), (561, 129108), (583, 124236), (609, 118932), (612, 118349), (636, 113883), (638, 113526), (693, 104516), (714, 101442), (742, 97614), (748, 96831), (812, 89199), (901, 80388), (924, 78387), (954, 75922), (957, 75684), (986, 73458), (1044, 69377), (1071, 67628), (1113, 65076), (1122, 64554), (1166, 62118), (1218, 59466), (1276, 56763), (1309, 55332), (1386, 52258), (1428, 50721), (1479, 48972), (1484, 48807), (1537, 47124), (1683, 43036), (1749, 41412), (1802, 40194), (1827, 39644), (1908, 37961), (1914, 37842), (1972, 36729), (2142, 33814), (2226, 32538), (2233, 32436), (2244, 32277), (2332, 31059), (2436, 29733), (2618, 27666), (2703, 26796), (2772, 26129), (2871, 25228), (2958, 24486), (3074, 23562), (3339, 21692), (3366, 21518), (3451, 20988), (3498, 20706), (3604, 20097), (3654, 19822), (3828, 18921), (3927, 18444), (4081, 17748), (4284, 16907), (4437, 16324), (4452, 16269), (4466, 16218), (4611, 15708), (5236, 13833), (5247, 13804), (5406, 13398), (5423, 13356), (5742, 12614), (5916, 12243), (6148, 11781), (6307, 11484), (6678, 10846), (6699, 10812), (6732, 10759), (6902, 10494), (6996, 10353), (7308, 9911), (7854, 9222), (8109, 8932), (8162, 8874)]