87580668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61331}}^1$

素因数の和:61362

約数の個数: 48

約数和(自身を含む): 247290624

約数和(自身を除く): 159709956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 61331, 122662, 183993, 245324, 367986, 429317, 735972, 858634, 1042627, 1287951, 1717268, 2085254, 2575902, 3127881, 4170508, 5151804, 6255762, 7298389, 12511524, 14596778, 21895167, 29193556, 43790334, 87580668]

約数ペア:

[(1, 87580668), (2, 43790334), (3, 29193556), (4, 21895167), (6, 14596778), (7, 12511524), (12, 7298389), (14, 6255762), (17, 5151804), (21, 4170508), (28, 3127881), (34, 2575902), (42, 2085254), (51, 1717268), (68, 1287951), (84, 1042627), (102, 858634), (119, 735972), (204, 429317), (238, 367986), (357, 245324), (476, 183993), (714, 122662), (1428, 61331)]