89672436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{683}}^1$

素因数の和:1221

約数の個数: 72

約数和(自身を含む): 259930944

約数和(自身を除く): 170258508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 521, 683, 1042, 1366, 1563, 2049, 2084, 2732, 3126, 3647, 4098, 4689, 4781, 6147, 6252, 7294, 8196, 9378, 9562, 10941, 12294, 14343, 14588, 18756, 19124, 21882, 24588, 28686, 32823, 43029, 43764, 57372, 65646, 86058, 131292, 172116, 355843, 711686, 1067529, 1423372, 2135058, 2490901, 3202587, 4270116, 4981802, 6405174, 7472703, 9963604, 12810348, 14945406, 22418109, 29890812, 44836218, 89672436]

約数ペア:

[(1, 89672436), (2, 44836218), (3, 29890812), (4, 22418109), (6, 14945406), (7, 12810348), (9, 9963604), (12, 7472703), (14, 6405174), (18, 4981802), (21, 4270116), (28, 3202587), (36, 2490901), (42, 2135058), (63, 1423372), (84, 1067529), (126, 711686), (252, 355843), (521, 172116), (683, 131292), (1042, 86058), (1366, 65646), (1563, 57372), (2049, 43764), (2084, 43029), (2732, 32823), (3126, 28686), (3647, 24588), (4098, 21882), (4689, 19124), (4781, 18756), (6147, 14588), (6252, 14343), (7294, 12294), (8196, 10941), (9378, 9562)]