68537958

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{631}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 140819712

約数和(自身を除く): 72281754

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 421, 631, 842, 1262, 1263, 1893, 2526, 3786, 18103, 27133, 36206, 54266, 54309, 81399, 108618, 162798, 265651, 531302, 796953, 1593906, 11422993, 22845986, 34268979, 68537958]

約数ペア:

[(1, 68537958), (2, 34268979), (3, 22845986), (6, 11422993), (43, 1593906), (86, 796953), (129, 531302), (258, 265651), (421, 162798), (631, 108618), (842, 81399), (1262, 54309), (1263, 54266), (1893, 36206), (2526, 27133), (3786, 18103)]