80751556

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{1913}}^1$

素因数の和:2151

約数の個数: 24

約数和(自身を含む): 144537624

約数和(自身を除く): 63786068

約数列:

[1, 2, 4, 61, 122, 173, 244, 346, 692, 1913, 3826, 7652, 10553, 21106, 42212, 116693, 233386, 330949, 466772, 661898, 1323796, 20187889, 40375778, 80751556]

約数ペア:

[(1, 80751556), (2, 40375778), (4, 20187889), (61, 1323796), (122, 661898), (173, 466772), (244, 330949), (346, 233386), (692, 116693), (1913, 42212), (3826, 21106), (7652, 10553)]