68727318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{4357}}^1$

素因数の和:4612

約数の個数: 32

約数和(自身を含む): 150612480

約数和(自身を除く): 81885162

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 239, 478, 717, 1434, 2629, 4357, 5258, 7887, 8714, 13071, 15774, 26142, 47927, 95854, 143781, 287562, 1041323, 2082646, 3123969, 6247938, 11454553, 22909106, 34363659, 68727318]

約数ペア:

[(1, 68727318), (2, 34363659), (3, 22909106), (6, 11454553), (11, 6247938), (22, 3123969), (33, 2082646), (66, 1041323), (239, 287562), (478, 143781), (717, 95854), (1434, 47927), (2629, 26142), (4357, 15774), (5258, 13071), (7887, 8714)]