80896578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{52057}}^1$

素因数の和:52106

約数の個数: 32

約数和(自身を含む): 189907584

約数和(自身を除く): 109011006

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 52057, 104114, 156171, 312342, 364399, 728798, 1093197, 1926109, 2186394, 3852218, 5778327, 11556654, 13482763, 26965526, 40448289, 80896578]

約数ペア:

[(1, 80896578), (2, 40448289), (3, 26965526), (6, 13482763), (7, 11556654), (14, 5778327), (21, 3852218), (37, 2186394), (42, 1926109), (74, 1093197), (111, 728798), (222, 364399), (259, 312342), (518, 156171), (777, 104114), (1554, 52057)]