84893872

素因数分解:

$2^4\times 7^3\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:559

約数の個数: 80

約数和(自身を含む): 198400000

約数和(自身を除く): 113506128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 343, 392, 434, 496, 499, 686, 784, 868, 998, 1372, 1519, 1736, 1996, 2744, 3038, 3472, 3493, 3992, 5488, 6076, 6986, 7984, 10633, 12152, 13972, 15469, 21266, 24304, 24451, 27944, 30938, 42532, 48902, 55888, 61876, 85064, 97804, 108283, 123752, 170128, 171157, 195608, 216566, 247504, 342314, 391216, 433132, 684628, 757981, 866264, 1369256, 1515962, 1732528, 2738512, 3031924, 5305867, 6063848, 10611734, 12127696, 21223468, 42446936, 84893872]

約数ペア:

[(1, 84893872), (2, 42446936), (4, 21223468), (7, 12127696), (8, 10611734), (14, 6063848), (16, 5305867), (28, 3031924), (31, 2738512), (49, 1732528), (56, 1515962), (62, 1369256), (98, 866264), (112, 757981), (124, 684628), (196, 433132), (217, 391216), (248, 342314), (343, 247504), (392, 216566), (434, 195608), (496, 171157), (499, 170128), (686, 123752), (784, 108283), (868, 97804), (998, 85064), (1372, 61876), (1519, 55888), (1736, 48902), (1996, 42532), (2744, 30938), (3038, 27944), (3472, 24451), (3493, 24304), (3992, 21266), (5488, 15469), (6076, 13972), (6986, 12152), (7984, 10633)]