87891966

素因数分解:

$2^1\times 3^4\times {\mathrm{151}}^1\times {\mathrm{3593}}^1$

素因数の和:3758

約数の個数: 40

約数和(自身を含む): 198302544

約数和(自身を除く): 110410578

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 151, 162, 302, 453, 906, 1359, 2718, 3593, 4077, 7186, 8154, 10779, 12231, 21558, 24462, 32337, 64674, 97011, 194022, 291033, 542543, 582066, 1085086, 1627629, 3255258, 4882887, 9765774, 14648661, 29297322, 43945983, 87891966]

約数ペア:

[(1, 87891966), (2, 43945983), (3, 29297322), (6, 14648661), (9, 9765774), (18, 4882887), (27, 3255258), (54, 1627629), (81, 1085086), (151, 582066), (162, 542543), (302, 291033), (453, 194022), (906, 97011), (1359, 64674), (2718, 32337), (3593, 24462), (4077, 21558), (7186, 12231), (8154, 10779)]