80832108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1847}}^1$

素因数の和:2382

約数の個数: 48

約数和(自身を含む): 216082944

約数和(自身を除く): 135250836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 521, 1042, 1563, 1847, 2084, 3126, 3647, 3694, 5541, 6252, 7294, 7388, 10941, 11082, 12929, 14588, 21882, 22164, 25858, 38787, 43764, 51716, 77574, 155148, 962287, 1924574, 2886861, 3849148, 5773722, 6736009, 11547444, 13472018, 20208027, 26944036, 40416054, 80832108]

約数ペア:

[(1, 80832108), (2, 40416054), (3, 26944036), (4, 20208027), (6, 13472018), (7, 11547444), (12, 6736009), (14, 5773722), (21, 3849148), (28, 2886861), (42, 1924574), (84, 962287), (521, 155148), (1042, 77574), (1563, 51716), (1847, 43764), (2084, 38787), (3126, 25858), (3647, 22164), (3694, 21882), (5541, 14588), (6252, 12929), (7294, 11082), (7388, 10941)]