86348360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2251}}^1$

素因数の和:2406

約数の個数: 64

約数和(自身を含む): 223758720

約数和(自身を除く): 137410360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 137, 140, 274, 280, 548, 685, 959, 1096, 1370, 1918, 2251, 2740, 3836, 4502, 4795, 5480, 7672, 9004, 9590, 11255, 15757, 18008, 19180, 22510, 31514, 38360, 45020, 63028, 78785, 90040, 126056, 157570, 308387, 315140, 616774, 630280, 1233548, 1541935, 2158709, 2467096, 3083870, 4317418, 6167740, 8634836, 10793545, 12335480, 17269672, 21587090, 43174180, 86348360]

約数ペア:

[(1, 86348360), (2, 43174180), (4, 21587090), (5, 17269672), (7, 12335480), (8, 10793545), (10, 8634836), (14, 6167740), (20, 4317418), (28, 3083870), (35, 2467096), (40, 2158709), (56, 1541935), (70, 1233548), (137, 630280), (140, 616774), (274, 315140), (280, 308387), (548, 157570), (685, 126056), (959, 90040), (1096, 78785), (1370, 63028), (1918, 45020), (2251, 38360), (2740, 31514), (3836, 22510), (4502, 19180), (4795, 18008), (5480, 15757), (7672, 11255), (9004, 9590)]