90389832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1031}}^1$

素因数の和:1334

約数の個数: 64

約数和(自身を含む): 244460160

約数和(自身を除く): 154070328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 281, 312, 562, 843, 1031, 1124, 1686, 2062, 2248, 3093, 3372, 3653, 4124, 6186, 6744, 7306, 8248, 10959, 12372, 13403, 14612, 21918, 24744, 26806, 29224, 40209, 43836, 53612, 80418, 87672, 107224, 160836, 289711, 321672, 579422, 869133, 1158844, 1738266, 2317688, 3476532, 3766243, 6953064, 7532486, 11298729, 15064972, 22597458, 30129944, 45194916, 90389832]

約数ペア:

[(1, 90389832), (2, 45194916), (3, 30129944), (4, 22597458), (6, 15064972), (8, 11298729), (12, 7532486), (13, 6953064), (24, 3766243), (26, 3476532), (39, 2317688), (52, 1738266), (78, 1158844), (104, 869133), (156, 579422), (281, 321672), (312, 289711), (562, 160836), (843, 107224), (1031, 87672), (1124, 80418), (1686, 53612), (2062, 43836), (2248, 40209), (3093, 29224), (3372, 26806), (3653, 24744), (4124, 21918), (6186, 14612), (6744, 13403), (7306, 12372), (8248, 10959)]