90190308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8629}}^1$

素因数の和:8716

約数の個数: 48

約数和(自身を含む): 230041280

約数和(自身を除く): 139850972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 8629, 10452, 17258, 25887, 34516, 51774, 103548, 112177, 224354, 336531, 448708, 578143, 673062, 1156286, 1346124, 1734429, 2312572, 3468858, 6937716, 7515859, 15031718, 22547577, 30063436, 45095154, 90190308]

約数ペア:

[(1, 90190308), (2, 45095154), (3, 30063436), (4, 22547577), (6, 15031718), (12, 7515859), (13, 6937716), (26, 3468858), (39, 2312572), (52, 1734429), (67, 1346124), (78, 1156286), (134, 673062), (156, 578143), (201, 448708), (268, 336531), (402, 224354), (804, 112177), (871, 103548), (1742, 51774), (2613, 34516), (3484, 25887), (5226, 17258), (8629, 10452)]