89448372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1459}}^1$

素因数の和:1613

約数の個数: 72

約数和(自身を含む): 245525280

約数和(自身を除く): 156076908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 131, 156, 234, 262, 393, 468, 524, 786, 1179, 1459, 1572, 1703, 2358, 2918, 3406, 4377, 4716, 5109, 5836, 6812, 8754, 10218, 13131, 15327, 17508, 18967, 20436, 26262, 30654, 37934, 52524, 56901, 61308, 75868, 113802, 170703, 191129, 227604, 341406, 382258, 573387, 682812, 764516, 1146774, 1720161, 2293548, 2484677, 3440322, 4969354, 6880644, 7454031, 9938708, 14908062, 22362093, 29816124, 44724186, 89448372]

約数ペア:

[(1, 89448372), (2, 44724186), (3, 29816124), (4, 22362093), (6, 14908062), (9, 9938708), (12, 7454031), (13, 6880644), (18, 4969354), (26, 3440322), (36, 2484677), (39, 2293548), (52, 1720161), (78, 1146774), (117, 764516), (131, 682812), (156, 573387), (234, 382258), (262, 341406), (393, 227604), (468, 191129), (524, 170703), (786, 113802), (1179, 75868), (1459, 61308), (1572, 56901), (1703, 52524), (2358, 37934), (2918, 30654), (3406, 26262), (4377, 20436), (4716, 18967), (5109, 17508), (5836, 15327), (6812, 13131), (8754, 10218)]