74856678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{56453}}^1$

素因数の和:56488

約数の個数: 32

約数和(自身を含む): 170716896

約数和(自身を除く): 95860218

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 56453, 112906, 169359, 338718, 733889, 959701, 1467778, 1919402, 2201667, 2879103, 4403334, 5758206, 12476113, 24952226, 37428339, 74856678]

約数ペア:

[(1, 74856678), (2, 37428339), (3, 24952226), (6, 12476113), (13, 5758206), (17, 4403334), (26, 2879103), (34, 2201667), (39, 1919402), (51, 1467778), (78, 959701), (102, 733889), (221, 338718), (442, 169359), (663, 112906), (1326, 56453)]