78282136

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{881}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 152409600

約数和(自身を除く): 74127464

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 383, 766, 881, 1532, 1762, 3064, 3524, 7048, 11107, 22214, 25549, 44428, 51098, 88856, 102196, 204392, 337423, 674846, 1349692, 2699384, 9785267, 19570534, 39141068, 78282136]

約数ペア:

[(1, 78282136), (2, 39141068), (4, 19570534), (8, 9785267), (29, 2699384), (58, 1349692), (116, 674846), (232, 337423), (383, 204392), (766, 102196), (881, 88856), (1532, 51098), (1762, 44428), (3064, 25549), (3524, 22214), (7048, 11107)]