80861784

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{24593}}^1$

素因数の和:24739

約数の個数: 32

約数和(自身を含む): 203638320

約数和(自身を除く): 122776536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 24593, 49186, 73779, 98372, 147558, 196744, 295116, 590232, 3369241, 6738482, 10107723, 13476964, 20215446, 26953928, 40430892, 80861784]

約数ペア:

[(1, 80861784), (2, 40430892), (3, 26953928), (4, 20215446), (6, 13476964), (8, 10107723), (12, 6738482), (24, 3369241), (137, 590232), (274, 295116), (411, 196744), (548, 147558), (822, 98372), (1096, 73779), (1644, 49186), (3288, 24593)]