87847344

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:475

約数の個数: 120

約数和(自身を含む): 267295392

約数和(自身を除く): 179448048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 167, 208, 234, 281, 312, 334, 468, 501, 562, 624, 668, 843, 936, 1002, 1124, 1336, 1503, 1686, 1872, 2004, 2171, 2248, 2529, 2672, 3006, 3372, 3653, 4008, 4342, 4496, 5058, 6012, 6513, 6744, 7306, 8016, 8684, 10116, 10959, 12024, 13026, 13488, 14612, 17368, 19539, 20232, 21918, 24048, 26052, 29224, 32877, 34736, 39078, 40464, 43836, 46927, 52104, 58448, 65754, 78156, 87672, 93854, 104208, 131508, 140781, 156312, 175344, 187708, 263016, 281562, 312624, 375416, 422343, 526032, 563124, 610051, 750832, 844686, 1126248, 1220102, 1689372, 1830153, 2252496, 2440204, 3378744, 3660306, 4880408, 5490459, 6757488, 7320612, 9760816, 10980918, 14641224, 21961836, 29282448, 43923672, 87847344]

約数ペア:

[(1, 87847344), (2, 43923672), (3, 29282448), (4, 21961836), (6, 14641224), (8, 10980918), (9, 9760816), (12, 7320612), (13, 6757488), (16, 5490459), (18, 4880408), (24, 3660306), (26, 3378744), (36, 2440204), (39, 2252496), (48, 1830153), (52, 1689372), (72, 1220102), (78, 1126248), (104, 844686), (117, 750832), (144, 610051), (156, 563124), (167, 526032), (208, 422343), (234, 375416), (281, 312624), (312, 281562), (334, 263016), (468, 187708), (501, 175344), (562, 156312), (624, 140781), (668, 131508), (843, 104208), (936, 93854), (1002, 87672), (1124, 78156), (1336, 65754), (1503, 58448), (1686, 52104), (1872, 46927), (2004, 43836), (2171, 40464), (2248, 39078), (2529, 34736), (2672, 32877), (3006, 29224), (3372, 26052), (3653, 24048), (4008, 21918), (4342, 20232), (4496, 19539), (5058, 17368), (6012, 14612), (6513, 13488), (6744, 13026), (7306, 12024), (8016, 10959), (8684, 10116)]