64077858

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2467}}^1$

素因数の和:2528

約数の個数: 64

約数和(自身を含む): 157557120

約数和(自身を除く): 93479262

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 111, 117, 222, 234, 333, 351, 481, 666, 702, 962, 999, 1443, 1998, 2467, 2886, 4329, 4934, 7401, 8658, 12987, 14802, 22203, 25974, 32071, 44406, 64142, 66609, 91279, 96213, 133218, 182558, 192426, 273837, 288639, 547674, 577278, 821511, 865917, 1186627, 1643022, 1731834, 2373254, 2464533, 3559881, 4929066, 7119762, 10679643, 21359286, 32038929, 64077858]

約数ペア:

[(1, 64077858), (2, 32038929), (3, 21359286), (6, 10679643), (9, 7119762), (13, 4929066), (18, 3559881), (26, 2464533), (27, 2373254), (37, 1731834), (39, 1643022), (54, 1186627), (74, 865917), (78, 821511), (111, 577278), (117, 547674), (222, 288639), (234, 273837), (333, 192426), (351, 182558), (481, 133218), (666, 96213), (702, 91279), (962, 66609), (999, 64142), (1443, 44406), (1998, 32071), (2467, 25974), (2886, 22203), (4329, 14802), (4934, 12987), (7401, 8658)]