87547572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{347411}}^1$

素因数の和:347428

約数の個数: 36

約数和(自身を含む): 252915936

約数和(自身を除く): 165368364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 347411, 694822, 1042233, 1389644, 2084466, 2431877, 3126699, 4168932, 4863754, 6253398, 7295631, 9727508, 12506796, 14591262, 21886893, 29182524, 43773786, 87547572]

約数ペア:

[(1, 87547572), (2, 43773786), (3, 29182524), (4, 21886893), (6, 14591262), (7, 12506796), (9, 9727508), (12, 7295631), (14, 6253398), (18, 4863754), (21, 4168932), (28, 3126699), (36, 2431877), (42, 2084466), (63, 1389644), (84, 1042233), (126, 694822), (252, 347411)]