89365656

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:844

約数の個数: 64

約数和(自身を含む): 231274080

約数和(自身を除く): 141908424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 157, 222, 296, 314, 444, 471, 628, 641, 888, 942, 1256, 1282, 1884, 1923, 2564, 3768, 3846, 5128, 5809, 7692, 11618, 15384, 17427, 23236, 23717, 34854, 46472, 47434, 69708, 71151, 94868, 100637, 139416, 142302, 189736, 201274, 284604, 301911, 402548, 569208, 603822, 805096, 1207644, 2415288, 3723569, 7447138, 11170707, 14894276, 22341414, 29788552, 44682828, 89365656]

約数ペア:

[(1, 89365656), (2, 44682828), (3, 29788552), (4, 22341414), (6, 14894276), (8, 11170707), (12, 7447138), (24, 3723569), (37, 2415288), (74, 1207644), (111, 805096), (148, 603822), (157, 569208), (222, 402548), (296, 301911), (314, 284604), (444, 201274), (471, 189736), (628, 142302), (641, 139416), (888, 100637), (942, 94868), (1256, 71151), (1282, 69708), (1884, 47434), (1923, 46472), (2564, 34854), (3768, 23717), (3846, 23236), (5128, 17427), (5809, 15384), (7692, 11618)]