81320874

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23011}}^1$

素因数の和:23066

約数の個数: 32

約数和(自身を含む): 176732160

約数和(自身を除く): 95411286

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 23011, 46022, 69033, 138066, 437209, 713341, 874418, 1311627, 1426682, 2140023, 2623254, 4280046, 13553479, 27106958, 40660437, 81320874]

約数ペア:

[(1, 81320874), (2, 40660437), (3, 27106958), (6, 13553479), (19, 4280046), (31, 2623254), (38, 2140023), (57, 1426682), (62, 1311627), (93, 874418), (114, 713341), (186, 437209), (589, 138066), (1178, 69033), (1767, 46022), (3534, 23011)]