71290008

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{9613}}^1$

素因数の和:9728

約数の個数: 48

約数和(自身を含む): 194971920

約数和(自身を除く): 123681912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 7416, 9613, 19226, 28839, 38452, 57678, 76904, 86517, 115356, 173034, 230712, 346068, 692136, 990139, 1980278, 2970417, 3960556, 5940834, 7921112, 8911251, 11881668, 17822502, 23763336, 35645004, 71290008]

約数ペア:

[(1, 71290008), (2, 35645004), (3, 23763336), (4, 17822502), (6, 11881668), (8, 8911251), (9, 7921112), (12, 5940834), (18, 3960556), (24, 2970417), (36, 1980278), (72, 990139), (103, 692136), (206, 346068), (309, 230712), (412, 173034), (618, 115356), (824, 86517), (927, 76904), (1236, 57678), (1854, 38452), (2472, 28839), (3708, 19226), (7416, 9613)]