84135520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1747}}^1$

素因数の和:1812

約数の個数: 96

約数和(自身を含む): 232581888

約数和(自身を除く): 148446368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 344, 430, 560, 602, 688, 860, 1120, 1204, 1376, 1505, 1720, 1747, 2408, 3010, 3440, 3494, 4816, 6020, 6880, 6988, 8735, 9632, 12040, 12229, 13976, 17470, 24080, 24458, 27952, 34940, 48160, 48916, 55904, 61145, 69880, 75121, 97832, 122290, 139760, 150242, 195664, 244580, 279520, 300484, 375605, 391328, 489160, 525847, 600968, 751210, 978320, 1051694, 1201936, 1502420, 1956640, 2103388, 2403872, 2629235, 3004840, 4206776, 5258470, 6009680, 8413552, 10516940, 12019360, 16827104, 21033880, 42067760, 84135520]

約数ペア:

[(1, 84135520), (2, 42067760), (4, 21033880), (5, 16827104), (7, 12019360), (8, 10516940), (10, 8413552), (14, 6009680), (16, 5258470), (20, 4206776), (28, 3004840), (32, 2629235), (35, 2403872), (40, 2103388), (43, 1956640), (56, 1502420), (70, 1201936), (80, 1051694), (86, 978320), (112, 751210), (140, 600968), (160, 525847), (172, 489160), (215, 391328), (224, 375605), (280, 300484), (301, 279520), (344, 244580), (430, 195664), (560, 150242), (602, 139760), (688, 122290), (860, 97832), (1120, 75121), (1204, 69880), (1376, 61145), (1505, 55904), (1720, 48916), (1747, 48160), (2408, 34940), (3010, 27952), (3440, 24458), (3494, 24080), (4816, 17470), (6020, 13976), (6880, 12229), (6988, 12040), (8735, 9632)]