90671688

素因数分解:

$2^3\times 3^2\times {\mathrm{1259329}}^1$

素因数の和:1259341

約数の個数: 24

約数和(自身を含む): 245569350

約数和(自身を除く): 154897662

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1259329, 2518658, 3777987, 5037316, 7555974, 10074632, 11333961, 15111948, 22667922, 30223896, 45335844, 90671688]

約数ペア:

[(1, 90671688), (2, 45335844), (3, 30223896), (4, 22667922), (6, 15111948), (8, 11333961), (9, 10074632), (12, 7555974), (18, 5037316), (24, 3777987), (36, 2518658), (72, 1259329)]