68563616

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1787}}^1$

素因数の和:1917

約数の個数: 48

約数和(自身を含む): 148690080

約数和(自身を除く): 80126464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 109, 176, 218, 352, 436, 872, 1199, 1744, 1787, 2398, 3488, 3574, 4796, 7148, 9592, 14296, 19184, 19657, 28592, 38368, 39314, 57184, 78628, 157256, 194783, 314512, 389566, 629024, 779132, 1558264, 2142613, 3116528, 4285226, 6233056, 8570452, 17140904, 34281808, 68563616]

約数ペア:

[(1, 68563616), (2, 34281808), (4, 17140904), (8, 8570452), (11, 6233056), (16, 4285226), (22, 3116528), (32, 2142613), (44, 1558264), (88, 779132), (109, 629024), (176, 389566), (218, 314512), (352, 194783), (436, 157256), (872, 78628), (1199, 57184), (1744, 39314), (1787, 38368), (2398, 28592), (3488, 19657), (3574, 19184), (4796, 14296), (7148, 9592)]