61667856

素因数分解:

$2^4\times 3^2\times {\mathrm{428249}}^1$

素因数の和:428263

約数の個数: 30

約数和(自身を含む): 172584750

約数和(自身を除く): 110916894

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 428249, 856498, 1284747, 1712996, 2569494, 3425992, 3854241, 5138988, 6851984, 7708482, 10277976, 15416964, 20555952, 30833928, 61667856]

約数ペア:

[(1, 61667856), (2, 30833928), (3, 20555952), (4, 15416964), (6, 10277976), (8, 7708482), (9, 6851984), (12, 5138988), (16, 3854241), (18, 3425992), (24, 2569494), (36, 1712996), (48, 1284747), (72, 856498), (144, 428249)]