72961856

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1699}}^1$

素因数の和:1783

約数の個数: 56

約数和(自身を含む): 160629600

約数和(自身を除く): 87667744

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 176, 244, 352, 488, 671, 704, 976, 1342, 1699, 1952, 2684, 3398, 3904, 5368, 6796, 10736, 13592, 18689, 21472, 27184, 37378, 42944, 54368, 74756, 103639, 108736, 149512, 207278, 299024, 414556, 598048, 829112, 1140029, 1196096, 1658224, 2280058, 3316448, 4560116, 6632896, 9120232, 18240464, 36480928, 72961856]

約数ペア:

[(1, 72961856), (2, 36480928), (4, 18240464), (8, 9120232), (11, 6632896), (16, 4560116), (22, 3316448), (32, 2280058), (44, 1658224), (61, 1196096), (64, 1140029), (88, 829112), (122, 598048), (176, 414556), (244, 299024), (352, 207278), (488, 149512), (671, 108736), (704, 103639), (976, 74756), (1342, 54368), (1699, 42944), (1952, 37378), (2684, 27184), (3398, 21472), (3904, 18689), (5368, 13592), (6796, 10736)]