90891696

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1723}}^1$

素因数の和:1898

約数の個数: 80

約数和(自身を含む): 270212864

約数和(自身を除く): 179321168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 157, 168, 314, 336, 471, 628, 942, 1099, 1256, 1723, 1884, 2198, 2512, 3297, 3446, 3768, 4396, 5169, 6594, 6892, 7536, 8792, 10338, 12061, 13188, 13784, 17584, 20676, 24122, 26376, 27568, 36183, 41352, 48244, 52752, 72366, 82704, 96488, 144732, 192976, 270511, 289464, 541022, 578928, 811533, 1082044, 1623066, 1893577, 2164088, 3246132, 3787154, 4328176, 5680731, 6492264, 7574308, 11361462, 12984528, 15148616, 22722924, 30297232, 45445848, 90891696]

約数ペア:

[(1, 90891696), (2, 45445848), (3, 30297232), (4, 22722924), (6, 15148616), (7, 12984528), (8, 11361462), (12, 7574308), (14, 6492264), (16, 5680731), (21, 4328176), (24, 3787154), (28, 3246132), (42, 2164088), (48, 1893577), (56, 1623066), (84, 1082044), (112, 811533), (157, 578928), (168, 541022), (314, 289464), (336, 270511), (471, 192976), (628, 144732), (942, 96488), (1099, 82704), (1256, 72366), (1723, 52752), (1884, 48244), (2198, 41352), (2512, 36183), (3297, 27568), (3446, 26376), (3768, 24122), (4396, 20676), (5169, 17584), (6594, 13784), (6892, 13188), (7536, 12061), (8792, 10338)]