82129292

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1987

約数の個数: 48

約数和(自身を含む): 173107200

約数和(自身を除く): 90977908

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 343, 434, 686, 868, 1372, 1519, 1931, 3038, 3862, 6076, 7724, 10633, 13517, 21266, 27034, 42532, 54068, 59861, 94619, 119722, 189238, 239444, 378476, 419027, 662333, 838054, 1324666, 1676108, 2649332, 2933189, 5866378, 11732756, 20532323, 41064646, 82129292]

約数ペア:

[(1, 82129292), (2, 41064646), (4, 20532323), (7, 11732756), (14, 5866378), (28, 2933189), (31, 2649332), (49, 1676108), (62, 1324666), (98, 838054), (124, 662333), (196, 419027), (217, 378476), (343, 239444), (434, 189238), (686, 119722), (868, 94619), (1372, 59861), (1519, 54068), (1931, 42532), (3038, 27034), (3862, 21266), (6076, 13517), (7724, 10633)]