86920344.000000000

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41077}}^1$

素因数の和:41124

約数の個数: 64

約数和(自身を含む): 630958080

約数和(自身を除く): 417029064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 41077, 82154, 123231, 164308, 246462, 287539, 328616, 492924, 575078, 862617, 985848, 1150156, 1273387, 1725234, 2300312, 2546774, 3450468, 3820161, 5093548, 6900936, 7640322, 8913709, 10187096, 15280644, 17827418, 26741127, 30561288, 35654836, 53482254, 71309672, 106964508, 213929016]

約数ペア:

[(1, 213929016), (2, 106964508), (3, 71309672), (4, 53482254), (6, 35654836), (7, 30561288), (8, 26741127), (12, 17827418), (14, 15280644), (21, 10187096), (24, 8913709), (28, 7640322), (31, 6900936), (42, 5093548), (56, 3820161), (62, 3450468), (84, 2546774), (93, 2300312), (124, 1725234), (168, 1273387), (186, 1150156), (217, 985848), (248, 862617), (372, 575078), (434, 492924), (651, 328616), (744, 287539), (868, 246462), (1302, 164308), (1736, 123231), (2604, 82154), (5208, 41077)]