86247672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1471}}^1$

素因数の和:1836

約数の個数: 64

約数和(自身を含む): 247296000

約数和(自身を除く): 161048328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 349, 698, 1047, 1396, 1471, 2094, 2443, 2792, 2942, 4188, 4413, 4886, 5884, 7329, 8376, 8826, 9772, 10297, 11768, 14658, 17652, 19544, 20594, 29316, 30891, 35304, 41188, 58632, 61782, 82376, 123564, 247128, 513379, 1026758, 1540137, 2053516, 3080274, 3593653, 4107032, 6160548, 7187306, 10780959, 12321096, 14374612, 21561918, 28749224, 43123836, 86247672]

約数ペア:

[(1, 86247672), (2, 43123836), (3, 28749224), (4, 21561918), (6, 14374612), (7, 12321096), (8, 10780959), (12, 7187306), (14, 6160548), (21, 4107032), (24, 3593653), (28, 3080274), (42, 2053516), (56, 1540137), (84, 1026758), (168, 513379), (349, 247128), (698, 123564), (1047, 82376), (1396, 61782), (1471, 58632), (2094, 41188), (2443, 35304), (2792, 30891), (2942, 29316), (4188, 20594), (4413, 19544), (4886, 17652), (5884, 14658), (7329, 11768), (8376, 10297), (8826, 9772)]