76847480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113011}}^1$

素因数の和:113039

約数の個数: 32

約数和(自身を含む): 183079440

約数和(自身を除く): 106231960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 113011, 226022, 452044, 565055, 904088, 1130110, 1921187, 2260220, 3842374, 4520440, 7684748, 9605935, 15369496, 19211870, 38423740, 76847480]

約数ペア:

[(1, 76847480), (2, 38423740), (4, 19211870), (5, 15369496), (8, 9605935), (10, 7684748), (17, 4520440), (20, 3842374), (34, 2260220), (40, 1921187), (68, 1130110), (85, 904088), (136, 565055), (170, 452044), (340, 226022), (680, 113011)]