75421416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 228096000

約数和(自身を除く): 152674584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 131, 138, 149, 161, 168, 184, 262, 276, 298, 322, 393, 447, 483, 524, 552, 596, 644, 786, 894, 917, 966, 1043, 1048, 1192, 1288, 1572, 1788, 1834, 1932, 2086, 2751, 3013, 3129, 3144, 3427, 3576, 3668, 3864, 4172, 5502, 6026, 6258, 6854, 7336, 8344, 9039, 10281, 11004, 12052, 12516, 13708, 18078, 19519, 20562, 21091, 22008, 23989, 24104, 25032, 27416, 36156, 39038, 41124, 42182, 47978, 58557, 63273, 71967, 72312, 78076, 82248, 84364, 95956, 117114, 126546, 136633, 143934, 156152, 168728, 191912, 234228, 253092, 273266, 287868, 409899, 448937, 468456, 506184, 546532, 575736, 819798, 897874, 1093064, 1346811, 1639596, 1795748, 2693622, 3142559, 3279192, 3591496, 5387244, 6285118, 9427677, 10774488, 12570236, 18855354, 25140472, 37710708, 75421416]

約数ペア:

[(1, 75421416), (2, 37710708), (3, 25140472), (4, 18855354), (6, 12570236), (7, 10774488), (8, 9427677), (12, 6285118), (14, 5387244), (21, 3591496), (23, 3279192), (24, 3142559), (28, 2693622), (42, 1795748), (46, 1639596), (56, 1346811), (69, 1093064), (84, 897874), (92, 819798), (131, 575736), (138, 546532), (149, 506184), (161, 468456), (168, 448937), (184, 409899), (262, 287868), (276, 273266), (298, 253092), (322, 234228), (393, 191912), (447, 168728), (483, 156152), (524, 143934), (552, 136633), (596, 126546), (644, 117114), (786, 95956), (894, 84364), (917, 82248), (966, 78076), (1043, 72312), (1048, 71967), (1192, 63273), (1288, 58557), (1572, 47978), (1788, 42182), (1834, 41124), (1932, 39038), (2086, 36156), (2751, 27416), (3013, 25032), (3129, 24104), (3144, 23989), (3427, 22008), (3576, 21091), (3668, 20562), (3864, 19519), (4172, 18078), (5502, 13708), (6026, 12516), (6258, 12052), (6854, 11004), (7336, 10281), (8344, 9039)]