68189016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1163}}^1$

素因数の和:1528

約数の個数: 64

約数和(自身を含む): 195552000

約数和(自身を除く): 127362984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 349, 698, 1047, 1163, 1396, 2094, 2326, 2443, 2792, 3489, 4188, 4652, 4886, 6978, 7329, 8141, 8376, 9304, 9772, 13956, 14658, 16282, 19544, 24423, 27912, 29316, 32564, 48846, 58632, 65128, 97692, 195384, 405887, 811774, 1217661, 1623548, 2435322, 2841209, 3247096, 4870644, 5682418, 8523627, 9741288, 11364836, 17047254, 22729672, 34094508, 68189016]

約数ペア:

[(1, 68189016), (2, 34094508), (3, 22729672), (4, 17047254), (6, 11364836), (7, 9741288), (8, 8523627), (12, 5682418), (14, 4870644), (21, 3247096), (24, 2841209), (28, 2435322), (42, 1623548), (56, 1217661), (84, 811774), (168, 405887), (349, 195384), (698, 97692), (1047, 65128), (1163, 58632), (1396, 48846), (2094, 32564), (2326, 29316), (2443, 27912), (2792, 24423), (3489, 19544), (4188, 16282), (4652, 14658), (4886, 13956), (6978, 9772), (7329, 9304), (8141, 8376)]