89361104

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:905

約数の個数: 80

約数和(自身を含む): 212784000

約数和(自身を除く): 123422896

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 343, 392, 532, 686, 784, 857, 931, 1064, 1372, 1714, 1862, 2128, 2744, 3428, 3724, 5488, 5999, 6517, 6856, 7448, 11998, 13034, 13712, 14896, 16283, 23996, 26068, 32566, 41993, 47992, 52136, 65132, 83986, 95984, 104272, 113981, 130264, 167972, 227962, 260528, 293951, 335944, 455924, 587902, 671888, 797867, 911848, 1175804, 1595734, 1823696, 2351608, 3191468, 4703216, 5585069, 6382936, 11170138, 12765872, 22340276, 44680552, 89361104]

約数ペア:

[(1, 89361104), (2, 44680552), (4, 22340276), (7, 12765872), (8, 11170138), (14, 6382936), (16, 5585069), (19, 4703216), (28, 3191468), (38, 2351608), (49, 1823696), (56, 1595734), (76, 1175804), (98, 911848), (112, 797867), (133, 671888), (152, 587902), (196, 455924), (266, 335944), (304, 293951), (343, 260528), (392, 227962), (532, 167972), (686, 130264), (784, 113981), (857, 104272), (931, 95984), (1064, 83986), (1372, 65132), (1714, 52136), (1862, 47992), (2128, 41993), (2744, 32566), (3428, 26068), (3724, 23996), (5488, 16283), (5999, 14896), (6517, 13712), (6856, 13034), (7448, 11998)]