89225192

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 199680000

約数和(自身を除く): 110454808

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 103, 124, 206, 217, 248, 412, 434, 499, 721, 824, 868, 998, 1442, 1736, 1996, 2884, 3193, 3493, 3992, 5768, 6386, 6986, 12772, 13972, 15469, 22351, 25544, 27944, 30938, 44702, 51397, 61876, 89404, 102794, 108283, 123752, 178808, 205588, 216566, 359779, 411176, 433132, 719558, 866264, 1439116, 1593307, 2878232, 3186614, 6373228, 11153149, 12746456, 22306298, 44612596, 89225192]

約数ペア:

[(1, 89225192), (2, 44612596), (4, 22306298), (7, 12746456), (8, 11153149), (14, 6373228), (28, 3186614), (31, 2878232), (56, 1593307), (62, 1439116), (103, 866264), (124, 719558), (206, 433132), (217, 411176), (248, 359779), (412, 216566), (434, 205588), (499, 178808), (721, 123752), (824, 108283), (868, 102794), (998, 89404), (1442, 61876), (1736, 51397), (1996, 44702), (2884, 30938), (3193, 27944), (3493, 25544), (3992, 22351), (5768, 15469), (6386, 13972), (6986, 12772)]