90414978

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{655181}}^1$

素因数の和:655209

約数の個数: 16

約数和(自身を含む): 188692416

約数和(自身を除く): 98277438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 655181, 1310362, 1965543, 3931086, 15069163, 30138326, 45207489, 90414978]

約数ペア:

[(1, 90414978), (2, 45207489), (3, 30138326), (6, 15069163), (23, 3931086), (46, 1965543), (69, 1310362), (138, 655181)]