80772734

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1831}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 145622016

約数和(自身を除く): 64849282

約数列:

[1, 2, 7, 14, 23, 46, 137, 161, 274, 322, 959, 1831, 1918, 3151, 3662, 6302, 12817, 22057, 25634, 42113, 44114, 84226, 250847, 294791, 501694, 589582, 1755929, 3511858, 5769481, 11538962, 40386367, 80772734]

約数ペア:

[(1, 80772734), (2, 40386367), (7, 11538962), (14, 5769481), (23, 3511858), (46, 1755929), (137, 589582), (161, 501694), (274, 294791), (322, 250847), (959, 84226), (1831, 44114), (1918, 42113), (3151, 25634), (3662, 22057), (6302, 12817)]