80496816

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{12241}}^1$

素因数の和:12389

約数の個数: 40

約数和(自身を含む): 209485104

約数和(自身を除く): 128988288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 12241, 24482, 36723, 48964, 73446, 97928, 146892, 195856, 293784, 587568, 1677017, 3354034, 5031051, 6708068, 10062102, 13416136, 20124204, 26832272, 40248408, 80496816]

約数ペア:

[(1, 80496816), (2, 40248408), (3, 26832272), (4, 20124204), (6, 13416136), (8, 10062102), (12, 6708068), (16, 5031051), (24, 3354034), (48, 1677017), (137, 587568), (274, 293784), (411, 195856), (548, 146892), (822, 97928), (1096, 73446), (1644, 48964), (2192, 36723), (3288, 24482), (6576, 12241)]