90380034

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{56417}}^1$

素因数の和:56514

約数の個数: 24

約数和(自身を含む): 198027180

約数和(自身を除く): 107647146

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 56417, 112834, 169251, 338502, 507753, 1015506, 5021113, 10042226, 15063339, 30126678, 45190017, 90380034]

約数ペア:

[(1, 90380034), (2, 45190017), (3, 30126678), (6, 15063339), (9, 10042226), (18, 5021113), (89, 1015506), (178, 507753), (267, 338502), (534, 169251), (801, 112834), (1602, 56417)]