86979508

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{40343}}^1$

素因数の和:40372

約数の個数: 36

約数和(自身を含む): 193167072

約数和(自身を除く): 106187564

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 40343, 80686, 161372, 282401, 443773, 564802, 887546, 1129604, 1775092, 1976807, 3106411, 3953614, 6212822, 7907228, 12425644, 21744877, 43489754, 86979508]

約数ペア:

[(1, 86979508), (2, 43489754), (4, 21744877), (7, 12425644), (11, 7907228), (14, 6212822), (22, 3953614), (28, 3106411), (44, 1976807), (49, 1775092), (77, 1129604), (98, 887546), (154, 564802), (196, 443773), (308, 282401), (539, 161372), (1078, 80686), (2156, 40343)]