65690208

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:297

約数の個数: 144

約数和(自身を含む): 200019456

約数和(自身を除く): 134329248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 47, 48, 69, 72, 92, 94, 96, 138, 141, 144, 184, 188, 207, 211, 276, 282, 288, 368, 376, 414, 422, 423, 552, 564, 633, 736, 752, 828, 844, 846, 1081, 1104, 1128, 1266, 1504, 1656, 1688, 1692, 1899, 2162, 2208, 2256, 2532, 3243, 3312, 3376, 3384, 3798, 4324, 4512, 4853, 5064, 6486, 6624, 6752, 6768, 7596, 8648, 9706, 9729, 9917, 10128, 12972, 13536, 14559, 15192, 17296, 19412, 19458, 19834, 20256, 25944, 29118, 29751, 30384, 34592, 38824, 38916, 39668, 43677, 51888, 58236, 59502, 60768, 77648, 77832, 79336, 87354, 89253, 103776, 116472, 119004, 155296, 155664, 158672, 174708, 178506, 228091, 232944, 238008, 311328, 317344, 349416, 357012, 456182, 465888, 476016, 684273, 698832, 714024, 912364, 952032, 1368546, 1397664, 1428048, 1824728, 2052819, 2737092, 2856096, 3649456, 4105638, 5474184, 7298912, 8211276, 10948368, 16422552, 21896736, 32845104, 65690208]

約数ペア:

[(1, 65690208), (2, 32845104), (3, 21896736), (4, 16422552), (6, 10948368), (8, 8211276), (9, 7298912), (12, 5474184), (16, 4105638), (18, 3649456), (23, 2856096), (24, 2737092), (32, 2052819), (36, 1824728), (46, 1428048), (47, 1397664), (48, 1368546), (69, 952032), (72, 912364), (92, 714024), (94, 698832), (96, 684273), (138, 476016), (141, 465888), (144, 456182), (184, 357012), (188, 349416), (207, 317344), (211, 311328), (276, 238008), (282, 232944), (288, 228091), (368, 178506), (376, 174708), (414, 158672), (422, 155664), (423, 155296), (552, 119004), (564, 116472), (633, 103776), (736, 89253), (752, 87354), (828, 79336), (844, 77832), (846, 77648), (1081, 60768), (1104, 59502), (1128, 58236), (1266, 51888), (1504, 43677), (1656, 39668), (1688, 38916), (1692, 38824), (1899, 34592), (2162, 30384), (2208, 29751), (2256, 29118), (2532, 25944), (3243, 20256), (3312, 19834), (3376, 19458), (3384, 19412), (3798, 17296), (4324, 15192), (4512, 14559), (4853, 13536), (5064, 12972), (6486, 10128), (6624, 9917), (6752, 9729), (6768, 9706), (7596, 8648)]