90071766

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{60289}}^1$

素因数の和:60380

約数の個数: 24

約数和(自身を含む): 197510040

約数和(自身を除く): 107438274

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 60289, 120578, 180867, 361734, 542601, 1085202, 5003987, 10007974, 15011961, 30023922, 45035883, 90071766]

約数ペア:

[(1, 90071766), (2, 45035883), (3, 30023922), (6, 15011961), (9, 10007974), (18, 5003987), (83, 1085202), (166, 542601), (249, 361734), (498, 180867), (747, 120578), (1494, 60289)]