80342712

素因数分解:

$2^3\times 3^3\times {\mathrm{371957}}^1$

素因数の和:371972

約数の個数: 32

約数和(自身を含む): 223174800

約数和(自身を除く): 142832088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 371957, 743914, 1115871, 1487828, 2231742, 2975656, 3347613, 4463484, 6695226, 8926968, 10042839, 13390452, 20085678, 26780904, 40171356, 80342712]

約数ペア:

[(1, 80342712), (2, 40171356), (3, 26780904), (4, 20085678), (6, 13390452), (8, 10042839), (9, 8926968), (12, 6695226), (18, 4463484), (24, 3347613), (27, 2975656), (36, 2231742), (54, 1487828), (72, 1115871), (108, 743914), (216, 371957)]