81632472

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{19661}}^1$

素因数の和:19843

約数の個数: 32

約数和(自身を含む): 205271280

約数和(自身を除く): 123638808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 346, 519, 692, 1038, 1384, 2076, 4152, 19661, 39322, 58983, 78644, 117966, 157288, 235932, 471864, 3401353, 6802706, 10204059, 13605412, 20408118, 27210824, 40816236, 81632472]

約数ペア:

[(1, 81632472), (2, 40816236), (3, 27210824), (4, 20408118), (6, 13605412), (8, 10204059), (12, 6802706), (24, 3401353), (173, 471864), (346, 235932), (519, 157288), (692, 117966), (1038, 78644), (1384, 58983), (2076, 39322), (4152, 19661)]