77899208

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{2957}}^1$

素因数の和:3089

約数の個数: 32

約数和(自身を含む): 151745400

約数和(自身を除く): 73846192

約数列:

[1, 2, 4, 8, 37, 74, 89, 148, 178, 296, 356, 712, 2957, 3293, 5914, 6586, 11828, 13172, 23656, 26344, 109409, 218818, 263173, 437636, 526346, 875272, 1052692, 2105384, 9737401, 19474802, 38949604, 77899208]

約数ペア:

[(1, 77899208), (2, 38949604), (4, 19474802), (8, 9737401), (37, 2105384), (74, 1052692), (89, 875272), (148, 526346), (178, 437636), (296, 263173), (356, 218818), (712, 109409), (2957, 26344), (3293, 23656), (5914, 13172), (6586, 11828)]