76451112

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{7639}}^1$

素因数の和:7790

約数の個数: 48

約数和(自身を含む): 208572000

約数和(自身を除く): 132120888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 7639, 10008, 15278, 22917, 30556, 45834, 61112, 68751, 91668, 137502, 183336, 275004, 550008, 1061821, 2123642, 3185463, 4247284, 6370926, 8494568, 9556389, 12741852, 19112778, 25483704, 38225556, 76451112]

約数ペア:

[(1, 76451112), (2, 38225556), (3, 25483704), (4, 19112778), (6, 12741852), (8, 9556389), (9, 8494568), (12, 6370926), (18, 4247284), (24, 3185463), (36, 2123642), (72, 1061821), (139, 550008), (278, 275004), (417, 183336), (556, 137502), (834, 91668), (1112, 68751), (1251, 61112), (1668, 45834), (2502, 30556), (3336, 22917), (5004, 15278), (7639, 10008)]