91647816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 268894080

約数和(自身を除く): 177246264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 37, 39, 51, 52, 68, 74, 78, 102, 104, 111, 136, 148, 156, 204, 221, 222, 296, 312, 408, 442, 444, 467, 481, 629, 663, 884, 888, 934, 962, 1258, 1326, 1401, 1443, 1768, 1868, 1887, 1924, 2516, 2652, 2802, 2886, 3736, 3774, 3848, 5032, 5304, 5604, 5772, 6071, 7548, 7939, 8177, 11208, 11544, 12142, 15096, 15878, 16354, 17279, 18213, 23817, 24284, 24531, 31756, 32708, 34558, 36426, 47634, 48568, 49062, 51837, 63512, 65416, 69116, 72852, 95268, 98124, 103207, 103674, 138232, 145704, 190536, 196248, 206414, 207348, 224627, 293743, 309621, 412828, 414696, 449254, 587486, 619242, 673881, 825656, 881229, 898508, 1174972, 1238484, 1347762, 1762458, 1797016, 2349944, 2476968, 2695524, 3524916, 3818659, 5391048, 7049832, 7637318, 11455977, 15274636, 22911954, 30549272, 45823908, 91647816]

約数ペア:

[(1, 91647816), (2, 45823908), (3, 30549272), (4, 22911954), (6, 15274636), (8, 11455977), (12, 7637318), (13, 7049832), (17, 5391048), (24, 3818659), (26, 3524916), (34, 2695524), (37, 2476968), (39, 2349944), (51, 1797016), (52, 1762458), (68, 1347762), (74, 1238484), (78, 1174972), (102, 898508), (104, 881229), (111, 825656), (136, 673881), (148, 619242), (156, 587486), (204, 449254), (221, 414696), (222, 412828), (296, 309621), (312, 293743), (408, 224627), (442, 207348), (444, 206414), (467, 196248), (481, 190536), (629, 145704), (663, 138232), (884, 103674), (888, 103207), (934, 98124), (962, 95268), (1258, 72852), (1326, 69116), (1401, 65416), (1443, 63512), (1768, 51837), (1868, 49062), (1887, 48568), (1924, 47634), (2516, 36426), (2652, 34558), (2802, 32708), (2886, 31756), (3736, 24531), (3774, 24284), (3848, 23817), (5032, 18213), (5304, 17279), (5604, 16354), (5772, 15878), (6071, 15096), (7548, 12142), (7939, 11544), (8177, 11208)]