81084348212

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{501623}}^1$

素因数の和:501908

約数の個数: 48

約数和(自身を含む): 169894029312

約数和(自身を除く): 88809681100

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 251, 322, 502, 644, 1004, 1757, 3514, 5773, 7028, 11546, 23092, 40411, 80822, 161644, 501623, 1003246, 2006492, 3511361, 7022722, 11537329, 14045444, 23074658, 46149316, 80761303, 125907373, 161522606, 251814746, 323045212, 503629492, 881351611, 1762703222, 2895869579, 3525406444, 5791739158, 11583478316, 20271087053, 40542174106, 81084348212]

約数ペア:

[(1, 81084348212), (2, 40542174106), (4, 20271087053), (7, 11583478316), (14, 5791739158), (23, 3525406444), (28, 2895869579), (46, 1762703222), (92, 881351611), (161, 503629492), (251, 323045212), (322, 251814746), (502, 161522606), (644, 125907373), (1004, 80761303), (1757, 46149316), (3514, 23074658), (5773, 14045444), (7028, 11537329), (11546, 7022722), (23092, 3511361), (40411, 2006492), (80822, 1003246), (161644, 501623)]