86590020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11927}}^1$

素因数の和:11961

約数の個数: 72

約数和(自身を含む): 266519232

約数和(自身を除く): 179929212

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 11927, 23854, 35781, 47708, 59635, 71562, 119270, 131197, 143124, 178905, 238540, 262394, 357810, 393591, 524788, 655985, 715620, 787182, 1311970, 1443167, 1574364, 1967955, 2623940, 2886334, 3935910, 4329501, 5772668, 7215835, 7871820, 8659002, 14431670, 17318004, 21647505, 28863340, 43295010, 86590020]

約数ペア:

[(1, 86590020), (2, 43295010), (3, 28863340), (4, 21647505), (5, 17318004), (6, 14431670), (10, 8659002), (11, 7871820), (12, 7215835), (15, 5772668), (20, 4329501), (22, 3935910), (30, 2886334), (33, 2623940), (44, 1967955), (55, 1574364), (60, 1443167), (66, 1311970), (110, 787182), (121, 715620), (132, 655985), (165, 524788), (220, 393591), (242, 357810), (330, 262394), (363, 238540), (484, 178905), (605, 143124), (660, 131197), (726, 119270), (1210, 71562), (1452, 59635), (1815, 47708), (2420, 35781), (3630, 23854), (7260, 11927)]