71012016

素因数分解:

$2^4\times 3^2\times {\mathrm{493139}}^1$

素因数の和:493153

約数の個数: 30

約数和(自身を含む): 198735420

約数和(自身を除く): 127723404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 493139, 986278, 1479417, 1972556, 2958834, 3945112, 4438251, 5917668, 7890224, 8876502, 11835336, 17753004, 23670672, 35506008, 71012016]

約数ペア:

[(1, 71012016), (2, 35506008), (3, 23670672), (4, 17753004), (6, 11835336), (8, 8876502), (9, 7890224), (12, 5917668), (16, 4438251), (18, 3945112), (24, 2958834), (36, 1972556), (48, 1479417), (72, 986278), (144, 493139)]