87117054

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 190232064

約数和(自身を除く): 103115010

約数列:

[1, 2, 3, 6, 23, 43, 46, 53, 69, 86, 106, 129, 138, 159, 258, 277, 318, 554, 831, 989, 1219, 1662, 1978, 2279, 2438, 2967, 3657, 4558, 5934, 6371, 6837, 7314, 11911, 12742, 13674, 14681, 19113, 23822, 29362, 35733, 38226, 44043, 52417, 71466, 88086, 104834, 157251, 273953, 314502, 337663, 547906, 631283, 675326, 821859, 1012989, 1262566, 1643718, 1893849, 2025978, 3787698, 14519509, 29039018, 43558527, 87117054]

約数ペア:

[(1, 87117054), (2, 43558527), (3, 29039018), (6, 14519509), (23, 3787698), (43, 2025978), (46, 1893849), (53, 1643718), (69, 1262566), (86, 1012989), (106, 821859), (129, 675326), (138, 631283), (159, 547906), (258, 337663), (277, 314502), (318, 273953), (554, 157251), (831, 104834), (989, 88086), (1219, 71466), (1662, 52417), (1978, 44043), (2279, 38226), (2438, 35733), (2967, 29362), (3657, 23822), (4558, 19113), (5934, 14681), (6371, 13674), (6837, 12742), (7314, 11911)]