77381328

素因数分解:

$2^4\times 3^1\times {\mathrm{1612111}}^1$

素因数の和:1612122

約数の個数: 20

約数和(自身を含む): 199901888

約数和(自身を除く): 122520560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1612111, 3224222, 4836333, 6448444, 9672666, 12896888, 19345332, 25793776, 38690664, 77381328]

約数ペア:

[(1, 77381328), (2, 38690664), (3, 25793776), (4, 19345332), (6, 12896888), (8, 9672666), (12, 6448444), (16, 4836333), (24, 3224222), (48, 1612111)]