87612786

素因数分解:

$2^1\times 3^3\times {\mathrm{541}}^1\times {\mathrm{2999}}^1$

素因数の和:3551

約数の個数: 32

約数和(自身を含む): 195120000

約数和(自身を除く): 107507214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 541, 1082, 1623, 2999, 3246, 4869, 5998, 8997, 9738, 14607, 17994, 26991, 29214, 53982, 80973, 161946, 1622459, 3244918, 4867377, 9734754, 14602131, 29204262, 43806393, 87612786]

約数ペア:

[(1, 87612786), (2, 43806393), (3, 29204262), (6, 14602131), (9, 9734754), (18, 4867377), (27, 3244918), (54, 1622459), (541, 161946), (1082, 80973), (1623, 53982), (2999, 29214), (3246, 26991), (4869, 17994), (5998, 14607), (8997, 9738)]