80386566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{2953}}^1$

素因数の和:3320

約数の個数: 32

約数和(自身を含む): 173695200

約数和(自身を除く): 93308634

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 349, 698, 1047, 2094, 2953, 4537, 5906, 8859, 9074, 13611, 17718, 27222, 38389, 76778, 115167, 230334, 1030597, 2061194, 3091791, 6183582, 13397761, 26795522, 40193283, 80386566]

約数ペア:

[(1, 80386566), (2, 40193283), (3, 26795522), (6, 13397761), (13, 6183582), (26, 3091791), (39, 2061194), (78, 1030597), (349, 230334), (698, 115167), (1047, 76778), (2094, 38389), (2953, 27222), (4537, 17718), (5906, 13611), (8859, 9074)]