87684964972

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{968809}}^1$

素因数の和:968863

約数の個数: 48

約数和(自身を含む): 178710567840

約数和(自身を除く): 91025602868

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 1331, 2057, 2662, 4114, 5324, 8228, 22627, 45254, 90508, 968809, 1937618, 3875236, 10656899, 16469753, 21313798, 32939506, 42627596, 65879012, 117225889, 181167283, 234451778, 362334566, 468903556, 724669132, 1289484779, 1992840113, 2578969558, 3985680226, 5157939116, 7971360452, 21921241243, 43842482486, 87684964972]

約数ペア:

[(1, 87684964972), (2, 43842482486), (4, 21921241243), (11, 7971360452), (17, 5157939116), (22, 3985680226), (34, 2578969558), (44, 1992840113), (68, 1289484779), (121, 724669132), (187, 468903556), (242, 362334566), (374, 234451778), (484, 181167283), (748, 117225889), (1331, 65879012), (2057, 42627596), (2662, 32939506), (4114, 21313798), (5324, 16469753), (8228, 10656899), (22627, 3875236), (45254, 1937618), (90508, 968809)]