78694744

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3037}}^1$

素因数の和:3163

約数の個数: 32

約数和(自身を含む): 153115200

約数和(自身を除く): 74420456

約数列:

[1, 2, 4, 8, 41, 79, 82, 158, 164, 316, 328, 632, 3037, 3239, 6074, 6478, 12148, 12956, 24296, 25912, 124517, 239923, 249034, 479846, 498068, 959692, 996136, 1919384, 9836843, 19673686, 39347372, 78694744]

約数ペア:

[(1, 78694744), (2, 39347372), (4, 19673686), (8, 9836843), (41, 1919384), (79, 996136), (82, 959692), (158, 498068), (164, 479846), (316, 249034), (328, 239923), (632, 124517), (3037, 25912), (3239, 24296), (6074, 12956), (6478, 12148)]