74247627

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 32197173

約数列:

[1, 3, 29, 43, 87, 89, 129, 223, 267, 669, 1247, 2581, 3741, 3827, 6467, 7743, 9589, 11481, 19401, 19847, 28767, 59541, 110983, 278081, 332949, 575563, 834243, 853421, 1726689, 2560263, 24749209, 74247627]

約数ペア:

[(1, 74247627), (3, 24749209), (29, 2560263), (43, 1726689), (87, 853421), (89, 834243), (129, 575563), (223, 332949), (267, 278081), (669, 110983), (1247, 59541), (2581, 28767), (3741, 19847), (3827, 19401), (6467, 11481), (7743, 9589)]