79987572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{317411}}^1$

素因数の和:317428

約数の個数: 36

約数和(自身を含む): 231075936

約数和(自身を除く): 151088364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 317411, 634822, 952233, 1269644, 1904466, 2221877, 2856699, 3808932, 4443754, 5713398, 6665631, 8887508, 11426796, 13331262, 19996893, 26662524, 39993786, 79987572]

約数ペア:

[(1, 79987572), (2, 39993786), (3, 26662524), (4, 19996893), (6, 13331262), (7, 11426796), (9, 8887508), (12, 6665631), (14, 5713398), (18, 4443754), (21, 3808932), (28, 2856699), (36, 2221877), (42, 1904466), (63, 1269644), (84, 952233), (126, 634822), (252, 317411)]