80290308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{1153}}^1$

素因数の和:1996

約数の個数: 48

約数和(自身を含む): 214551680

約数和(自身を除く): 134261372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 829, 1153, 1658, 2306, 2487, 3316, 3459, 4612, 4974, 5803, 6918, 8071, 9948, 11606, 13836, 16142, 17409, 23212, 24213, 32284, 34818, 48426, 69636, 96852, 955837, 1911674, 2867511, 3823348, 5735022, 6690859, 11470044, 13381718, 20072577, 26763436, 40145154, 80290308]

約数ペア:

[(1, 80290308), (2, 40145154), (3, 26763436), (4, 20072577), (6, 13381718), (7, 11470044), (12, 6690859), (14, 5735022), (21, 3823348), (28, 2867511), (42, 1911674), (84, 955837), (829, 96852), (1153, 69636), (1658, 48426), (2306, 34818), (2487, 32284), (3316, 24213), (3459, 23212), (4612, 17409), (4974, 16142), (5803, 13836), (6918, 11606), (8071, 9948)]