47538072

素因数分解:

$2^3\times 3^2\times {\mathrm{660251}}^1$

素因数の和:660263

約数の個数: 24

約数和(自身を含む): 128749140

約数和(自身を除く): 81211068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 660251, 1320502, 1980753, 2641004, 3961506, 5282008, 5942259, 7923012, 11884518, 15846024, 23769036, 47538072]

約数ペア:

[(1, 47538072), (2, 23769036), (3, 15846024), (4, 11884518), (6, 7923012), (8, 5942259), (9, 5282008), (12, 3961506), (18, 2641004), (24, 1980753), (36, 1320502), (72, 660251)]