80286816

素因数分解:

$2^5\times 3^1\times {\mathrm{269}}^1\times {\mathrm{3109}}^1$

素因数の和:3391

約数の個数: 48

約数和(自身を含む): 211604400

約数和(自身を除く): 131317584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 269, 538, 807, 1076, 1614, 2152, 3109, 3228, 4304, 6218, 6456, 8608, 9327, 12436, 12912, 18654, 24872, 25824, 37308, 49744, 74616, 99488, 149232, 298464, 836321, 1672642, 2508963, 3345284, 5017926, 6690568, 10035852, 13381136, 20071704, 26762272, 40143408, 80286816]

約数ペア:

[(1, 80286816), (2, 40143408), (3, 26762272), (4, 20071704), (6, 13381136), (8, 10035852), (12, 6690568), (16, 5017926), (24, 3345284), (32, 2508963), (48, 1672642), (96, 836321), (269, 298464), (538, 149232), (807, 99488), (1076, 74616), (1614, 49744), (2152, 37308), (3109, 25824), (3228, 24872), (4304, 18654), (6218, 12912), (6456, 12436), (8608, 9327)]