91581224

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 201523200

約数和(自身を除く): 109941976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 127, 158, 163, 254, 316, 326, 508, 553, 632, 652, 889, 1016, 1106, 1141, 1304, 1778, 2212, 2282, 3556, 4424, 4564, 7112, 9128, 10033, 12877, 20066, 20701, 25754, 40132, 41402, 51508, 70231, 80264, 82804, 90139, 103016, 140462, 144907, 165608, 180278, 280924, 289814, 360556, 561848, 579628, 721112, 1159256, 1635379, 3270758, 6541516, 11447653, 13083032, 22895306, 45790612, 91581224]

約数ペア:

[(1, 91581224), (2, 45790612), (4, 22895306), (7, 13083032), (8, 11447653), (14, 6541516), (28, 3270758), (56, 1635379), (79, 1159256), (127, 721112), (158, 579628), (163, 561848), (254, 360556), (316, 289814), (326, 280924), (508, 180278), (553, 165608), (632, 144907), (652, 140462), (889, 103016), (1016, 90139), (1106, 82804), (1141, 80264), (1304, 70231), (1778, 51508), (2212, 41402), (2282, 40132), (3556, 25754), (4424, 20701), (4564, 20066), (7112, 12877), (9128, 10033)]