84051590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{2081}}^1$

素因数の和:2672

約数の個数: 32

約数和(自身を含む): 173289024

約数和(自身を除く): 89237434

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 577, 1154, 2081, 2885, 4039, 4162, 5770, 8078, 10405, 14567, 20195, 20810, 29134, 40390, 72835, 145670, 1200737, 2401474, 6003685, 8405159, 12007370, 16810318, 42025795, 84051590]

約数ペア:

[(1, 84051590), (2, 42025795), (5, 16810318), (7, 12007370), (10, 8405159), (14, 6003685), (35, 2401474), (70, 1200737), (577, 145670), (1154, 72835), (2081, 40390), (2885, 29134), (4039, 20810), (4162, 20195), (5770, 14567), (8078, 10405)]