86647080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:923

約数の個数: 128

約数和(自身を含む): 284457600

約数和(自身を除く): 197810520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 195, 201, 260, 268, 312, 335, 390, 402, 520, 536, 670, 780, 804, 829, 871, 1005, 1340, 1560, 1608, 1658, 1742, 2010, 2487, 2613, 2680, 3316, 3484, 4020, 4145, 4355, 4974, 5226, 6632, 6968, 8040, 8290, 8710, 9948, 10452, 10777, 12435, 13065, 16580, 17420, 19896, 20904, 21554, 24870, 26130, 32331, 33160, 34840, 43108, 49740, 52260, 53885, 55543, 64662, 86216, 99480, 104520, 107770, 111086, 129324, 161655, 166629, 215540, 222172, 258648, 277715, 323310, 333258, 431080, 444344, 555430, 646620, 666516, 722059, 833145, 1110860, 1293240, 1333032, 1444118, 1666290, 2166177, 2221720, 2888236, 3332580, 3610295, 4332354, 5776472, 6665160, 7220590, 8664708, 10830885, 14441180, 17329416, 21661770, 28882360, 43323540, 86647080]

約数ペア:

[(1, 86647080), (2, 43323540), (3, 28882360), (4, 21661770), (5, 17329416), (6, 14441180), (8, 10830885), (10, 8664708), (12, 7220590), (13, 6665160), (15, 5776472), (20, 4332354), (24, 3610295), (26, 3332580), (30, 2888236), (39, 2221720), (40, 2166177), (52, 1666290), (60, 1444118), (65, 1333032), (67, 1293240), (78, 1110860), (104, 833145), (120, 722059), (130, 666516), (134, 646620), (156, 555430), (195, 444344), (201, 431080), (260, 333258), (268, 323310), (312, 277715), (335, 258648), (390, 222172), (402, 215540), (520, 166629), (536, 161655), (670, 129324), (780, 111086), (804, 107770), (829, 104520), (871, 99480), (1005, 86216), (1340, 64662), (1560, 55543), (1608, 53885), (1658, 52260), (1742, 49740), (2010, 43108), (2487, 34840), (2613, 33160), (2680, 32331), (3316, 26130), (3484, 24870), (4020, 21554), (4145, 20904), (4355, 19896), (4974, 17420), (5226, 16580), (6632, 13065), (6968, 12435), (8040, 10777), (8290, 10452), (8710, 9948)]