87073128

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{5281}}^1$

素因数の和:5522

約数の個数: 48

約数和(自身を含む): 236897700

約数和(自身を除く): 149824572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 4122, 5281, 5496, 8244, 10562, 15843, 16488, 21124, 31686, 42248, 47529, 63372, 95058, 126744, 190116, 380232, 1209349, 2418698, 3628047, 4837396, 7256094, 9674792, 10884141, 14512188, 21768282, 29024376, 43536564, 87073128]

約数ペア:

[(1, 87073128), (2, 43536564), (3, 29024376), (4, 21768282), (6, 14512188), (8, 10884141), (9, 9674792), (12, 7256094), (18, 4837396), (24, 3628047), (36, 2418698), (72, 1209349), (229, 380232), (458, 190116), (687, 126744), (916, 95058), (1374, 63372), (1832, 47529), (2061, 42248), (2748, 31686), (4122, 21124), (5281, 16488), (5496, 15843), (8244, 10562)]