90061992

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{8999}}^1$

素因数の和:9150

約数の個数: 48

約数和(自身を含む): 245700000

約数和(自身を除く): 155638008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 8999, 10008, 17998, 26997, 35996, 53994, 71992, 80991, 107988, 161982, 215976, 323964, 647928, 1250861, 2501722, 3752583, 5003444, 7505166, 10006888, 11257749, 15010332, 22515498, 30020664, 45030996, 90061992]

約数ペア:

[(1, 90061992), (2, 45030996), (3, 30020664), (4, 22515498), (6, 15010332), (8, 11257749), (9, 10006888), (12, 7505166), (18, 5003444), (24, 3752583), (36, 2501722), (72, 1250861), (139, 647928), (278, 323964), (417, 215976), (556, 161982), (834, 107988), (1112, 80991), (1251, 71992), (1668, 53994), (2502, 35996), (3336, 26997), (5004, 17998), (8999, 10008)]