81149096882

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{10481671}}^1$

素因数の和:10481766

約数の個数: 24

約数和(自身を含む): 143389272960

約数和(自身を除く): 62240176078

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 3871, 7742, 10481671, 20963342, 73371697, 146743394, 513601879, 828052009, 1027203758, 1656104018, 5796364063, 11592728126, 40574548441, 81149096882]

約数ペア:

[(1, 81149096882), (2, 40574548441), (7, 11592728126), (14, 5796364063), (49, 1656104018), (79, 1027203758), (98, 828052009), (158, 513601879), (553, 146743394), (1106, 73371697), (3871, 20963342), (7742, 10481671)]