70204728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{617}}^1$

素因数の和:1068

約数の個数: 64

約数和(自身を含む): 192222720

約数和(自身を除く): 122017992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 431, 617, 862, 1234, 1293, 1724, 1851, 2468, 2586, 3448, 3702, 4741, 4936, 5172, 6787, 7404, 9482, 10344, 13574, 14223, 14808, 18964, 20361, 27148, 28446, 37928, 40722, 54296, 56892, 81444, 113784, 162888, 265927, 531854, 797781, 1063708, 1595562, 2127416, 2925197, 3191124, 5850394, 6382248, 8775591, 11700788, 17551182, 23401576, 35102364, 70204728]

約数ペア:

[(1, 70204728), (2, 35102364), (3, 23401576), (4, 17551182), (6, 11700788), (8, 8775591), (11, 6382248), (12, 5850394), (22, 3191124), (24, 2925197), (33, 2127416), (44, 1595562), (66, 1063708), (88, 797781), (132, 531854), (264, 265927), (431, 162888), (617, 113784), (862, 81444), (1234, 56892), (1293, 54296), (1724, 40722), (1851, 37928), (2468, 28446), (2586, 27148), (3448, 20361), (3702, 18964), (4741, 14808), (4936, 14223), (5172, 13574), (6787, 10344), (7404, 9482)]