63980856

素因数分解:

$2^3\times 3^2\times {\mathrm{888623}}^1$

素因数の和:888635

約数の個数: 24

約数和(自身を含む): 173281680

約数和(自身を除く): 109300824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 888623, 1777246, 2665869, 3554492, 5331738, 7108984, 7997607, 10663476, 15995214, 21326952, 31990428, 63980856]

約数ペア:

[(1, 63980856), (2, 31990428), (3, 21326952), (4, 15995214), (6, 10663476), (8, 7997607), (9, 7108984), (12, 5331738), (18, 3554492), (24, 2665869), (36, 1777246), (72, 888623)]