81520524

素因数分解:

$2^2\times 3^2\times {\mathrm{1103}}^1\times {\mathrm{2053}}^1$

素因数の和:3166

約数の個数: 36

約数和(自身を含む): 206353056

約数和(自身を除く): 124832532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1103, 2053, 2206, 3309, 4106, 4412, 6159, 6618, 8212, 9927, 12318, 13236, 18477, 19854, 24636, 36954, 39708, 73908, 2264459, 4528918, 6793377, 9057836, 13586754, 20380131, 27173508, 40760262, 81520524]

約数ペア:

[(1, 81520524), (2, 40760262), (3, 27173508), (4, 20380131), (6, 13586754), (9, 9057836), (12, 6793377), (18, 4528918), (36, 2264459), (1103, 73908), (2053, 39708), (2206, 36954), (3309, 24636), (4106, 19854), (4412, 18477), (6159, 13236), (6618, 12318), (8212, 9927)]