89416264

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 199203840

約数和(自身を除く): 109787576

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 71, 86, 142, 172, 284, 301, 344, 497, 523, 568, 602, 994, 1046, 1204, 1988, 2092, 2408, 3053, 3661, 3976, 4184, 6106, 7322, 12212, 14644, 21371, 22489, 24424, 29288, 37133, 42742, 44978, 74266, 85484, 89956, 148532, 157423, 170968, 179912, 259931, 297064, 314846, 519862, 629692, 1039724, 1259384, 1596719, 2079448, 3193438, 6386876, 11177033, 12773752, 22354066, 44708132, 89416264]

約数ペア:

[(1, 89416264), (2, 44708132), (4, 22354066), (7, 12773752), (8, 11177033), (14, 6386876), (28, 3193438), (43, 2079448), (56, 1596719), (71, 1259384), (86, 1039724), (142, 629692), (172, 519862), (284, 314846), (301, 297064), (344, 259931), (497, 179912), (523, 170968), (568, 157423), (602, 148532), (994, 89956), (1046, 85484), (1204, 74266), (1988, 44978), (2092, 42742), (2408, 37133), (3053, 29288), (3661, 24424), (3976, 22489), (4184, 21371), (6106, 14644), (7322, 12212)]