72274268

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{4817}}^1$

素因数の和:4874

約数の個数: 36

約数和(自身を含む): 143537856

約数和(自身を除く): 71263588

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 1364, 3751, 4817, 7502, 9634, 15004, 19268, 52987, 105974, 149327, 211948, 298654, 582857, 597308, 1165714, 1642597, 2331428, 3285194, 6570388, 18068567, 36137134, 72274268]

約数ペア:

[(1, 72274268), (2, 36137134), (4, 18068567), (11, 6570388), (22, 3285194), (31, 2331428), (44, 1642597), (62, 1165714), (121, 597308), (124, 582857), (242, 298654), (341, 211948), (484, 149327), (682, 105974), (1364, 52987), (3751, 19268), (4817, 15004), (7502, 9634)]