68735778

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{1129}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 140481600

約数和(自身を除く): 71745822

約数列:

[1, 2, 3, 6, 73, 139, 146, 219, 278, 417, 438, 834, 1129, 2258, 3387, 6774, 10147, 20294, 30441, 60882, 82417, 156931, 164834, 247251, 313862, 470793, 494502, 941586, 11455963, 22911926, 34367889, 68735778]

約数ペア:

[(1, 68735778), (2, 34367889), (3, 22911926), (6, 11455963), (73, 941586), (139, 494502), (146, 470793), (219, 313862), (278, 247251), (417, 164834), (438, 156931), (834, 82417), (1129, 60882), (2258, 30441), (3387, 20294), (6774, 10147)]