99980856

素因数分解:

$2^3\times 3^2\times {\mathrm{1388623}}^1$

素因数の和:1388635

約数の個数: 24

約数和(自身を含む): 270781680

約数和(自身を除く): 170800824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1388623, 2777246, 4165869, 5554492, 8331738, 11108984, 12497607, 16663476, 24995214, 33326952, 49990428, 99980856]

約数ペア:

[(1, 99980856), (2, 49990428), (3, 33326952), (4, 24995214), (6, 16663476), (8, 12497607), (9, 11108984), (12, 8331738), (18, 5554492), (24, 4165869), (36, 2777246), (72, 1388623)]