129439884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{5563}}^1$

素因数の和:5854

約数の個数: 48

約数和(自身を含む): 346481408

約数和(自身を除く): 217041524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 277, 554, 831, 1108, 1662, 1939, 3324, 3878, 5563, 5817, 7756, 11126, 11634, 16689, 22252, 23268, 33378, 38941, 66756, 77882, 116823, 155764, 233646, 467292, 1540951, 3081902, 4622853, 6163804, 9245706, 10786657, 18491412, 21573314, 32359971, 43146628, 64719942, 129439884]

約数ペア:

[(1, 129439884), (2, 64719942), (3, 43146628), (4, 32359971), (6, 21573314), (7, 18491412), (12, 10786657), (14, 9245706), (21, 6163804), (28, 4622853), (42, 3081902), (84, 1540951), (277, 467292), (554, 233646), (831, 155764), (1108, 116823), (1662, 77882), (1939, 66756), (3324, 38941), (3878, 33378), (5563, 23268), (5817, 22252), (7756, 16689), (11126, 11634)]