77388438

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{467}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 157697280

約数和(自身を除く): 80308842

約数列:

[1, 2, 3, 6, 71, 142, 213, 389, 426, 467, 778, 934, 1167, 1401, 2334, 2802, 27619, 33157, 55238, 66314, 82857, 99471, 165714, 181663, 198942, 363326, 544989, 1089978, 12898073, 25796146, 38694219, 77388438]

約数ペア:

[(1, 77388438), (2, 38694219), (3, 25796146), (6, 12898073), (71, 1089978), (142, 544989), (213, 363326), (389, 198942), (426, 181663), (467, 165714), (778, 99471), (934, 82857), (1167, 66314), (1401, 55238), (2334, 33157), (2802, 27619)]