77939856

素因数分解:

$2^4\times 3^2\times {\mathrm{541249}}^1$

素因数の和:541263

約数の個数: 30

約数和(自身を含む): 218123750

約数和(自身を除く): 140183894

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 541249, 1082498, 1623747, 2164996, 3247494, 4329992, 4871241, 6494988, 8659984, 9742482, 12989976, 19484964, 25979952, 38969928, 77939856]

約数ペア:

[(1, 77939856), (2, 38969928), (3, 25979952), (4, 19484964), (6, 12989976), (8, 9742482), (9, 8659984), (12, 6494988), (16, 4871241), (18, 4329992), (24, 3247494), (36, 2164996), (48, 1623747), (72, 1082498), (144, 541249)]