80818753.000000000

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{160373}}^1$

素因数の和:160413

約数の個数: 32

約数和(自身を含む): 307918080

約数和(自身を除く): 188600568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 160373, 320746, 481119, 641492, 962238, 1282984, 1924476, 3848952, 4971563, 9943126, 14914689, 19886252, 29829378, 39772504, 59658756, 119317512]

約数ペア:

[(1, 119317512), (2, 59658756), (3, 39772504), (4, 29829378), (6, 19886252), (8, 14914689), (12, 9943126), (24, 4971563), (31, 3848952), (62, 1924476), (93, 1282984), (124, 962238), (186, 641492), (248, 481119), (372, 320746), (744, 160373)]