91241360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2671}}^1$

素因数の和:2752

約数の個数: 80

約数和(自身を含む): 246508032

約数和(自身を除く): 155266672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1220, 1708, 2135, 2440, 2671, 3416, 4270, 4880, 5342, 6832, 8540, 10684, 13355, 17080, 18697, 21368, 26710, 34160, 37394, 42736, 53420, 74788, 93485, 106840, 149576, 162931, 186970, 213680, 299152, 325862, 373940, 651724, 747880, 814655, 1140517, 1303448, 1495760, 1629310, 2281034, 2606896, 3258620, 4562068, 5702585, 6517240, 9124136, 11405170, 13034480, 18248272, 22810340, 45620680, 91241360]

約数ペア:

[(1, 91241360), (2, 45620680), (4, 22810340), (5, 18248272), (7, 13034480), (8, 11405170), (10, 9124136), (14, 6517240), (16, 5702585), (20, 4562068), (28, 3258620), (35, 2606896), (40, 2281034), (56, 1629310), (61, 1495760), (70, 1303448), (80, 1140517), (112, 814655), (122, 747880), (140, 651724), (244, 373940), (280, 325862), (305, 299152), (427, 213680), (488, 186970), (560, 162931), (610, 149576), (854, 106840), (976, 93485), (1220, 74788), (1708, 53420), (2135, 42736), (2440, 37394), (2671, 34160), (3416, 26710), (4270, 21368), (4880, 18697), (5342, 17080), (6832, 13355), (8540, 10684)]