80701452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{172439}}^1$

素因数の和:172462

約数の個数: 36

約数和(自身を含む): 219688560

約数和(自身を除く): 138987108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 172439, 344878, 517317, 689756, 1034634, 1551951, 2069268, 2241707, 3103902, 4483414, 6207804, 6725121, 8966828, 13450242, 20175363, 26900484, 40350726, 80701452]

約数ペア:

[(1, 80701452), (2, 40350726), (3, 26900484), (4, 20175363), (6, 13450242), (9, 8966828), (12, 6725121), (13, 6207804), (18, 4483414), (26, 3103902), (36, 2241707), (39, 2069268), (52, 1551951), (78, 1034634), (117, 689756), (156, 517317), (234, 344878), (468, 172439)]