80446968

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{159617}}^1$

素因数の和:159636

約数の個数: 48

約数和(自身を含む): 249004080

約数和(自身を除く): 168557112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 159617, 319234, 478851, 638468, 957702, 1117319, 1276936, 1436553, 1915404, 2234638, 2873106, 3351957, 3830808, 4469276, 5746212, 6703914, 8938552, 10055871, 11492424, 13407828, 20111742, 26815656, 40223484, 80446968]

約数ペア:

[(1, 80446968), (2, 40223484), (3, 26815656), (4, 20111742), (6, 13407828), (7, 11492424), (8, 10055871), (9, 8938552), (12, 6703914), (14, 5746212), (18, 4469276), (21, 3830808), (24, 3351957), (28, 2873106), (36, 2234638), (42, 1915404), (56, 1436553), (63, 1276936), (72, 1117319), (84, 957702), (126, 638468), (168, 478851), (252, 319234), (504, 159617)]