77706490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{457097}}^1$

素因数の和:457121

約数の個数: 16

約数和(自身を含む): 148099752

約数和(自身を除く): 70393262

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 457097, 914194, 2285485, 4570970, 7770649, 15541298, 38853245, 77706490]

約数ペア:

[(1, 77706490), (2, 38853245), (5, 15541298), (10, 7770649), (17, 4570970), (34, 2285485), (85, 914194), (170, 457097)]