80021634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173207}}^1$

素因数の和:173230

約数の個数: 32

約数和(自身を含む): 199535616

約数和(自身を除く): 119513982

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 173207, 346414, 519621, 1039242, 1212449, 1905277, 2424898, 3637347, 3810554, 5715831, 7274694, 11431662, 13336939, 26673878, 40010817, 80021634]

約数ペア:

[(1, 80021634), (2, 40010817), (3, 26673878), (6, 13336939), (7, 11431662), (11, 7274694), (14, 5715831), (21, 3810554), (22, 3637347), (33, 2424898), (42, 1905277), (66, 1212449), (77, 1039242), (154, 519621), (231, 346414), (462, 173207)]