86472680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5827}}^1$

素因数の和:5898

約数の個数: 64

約数和(自身を含む): 226592640

約数和(自身を除く): 140119960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 5827, 7420, 11654, 14840, 23308, 29135, 40789, 46616, 58270, 81578, 116540, 163156, 203945, 233080, 308831, 326312, 407890, 617662, 815780, 1235324, 1544155, 1631560, 2161817, 2470648, 3088310, 4323634, 6176620, 8647268, 10809085, 12353240, 17294536, 21618170, 43236340, 86472680]

約数ペア:

[(1, 86472680), (2, 43236340), (4, 21618170), (5, 17294536), (7, 12353240), (8, 10809085), (10, 8647268), (14, 6176620), (20, 4323634), (28, 3088310), (35, 2470648), (40, 2161817), (53, 1631560), (56, 1544155), (70, 1235324), (106, 815780), (140, 617662), (212, 407890), (265, 326312), (280, 308831), (371, 233080), (424, 203945), (530, 163156), (742, 116540), (1060, 81578), (1484, 58270), (1855, 46616), (2120, 40789), (2968, 29135), (3710, 23308), (5827, 14840), (7420, 11654)]