85287383.000000000

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1688789}}^1$

素因数の和:1688807

約数の個数: 40

約数和(自身を含む): 1675279680

約数和(自身を除く): 1107846576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1688789, 3377578, 5066367, 6755156, 10132734, 11821523, 13510312, 20265468, 23643046, 27020624, 35464569, 40530936, 47286092, 70929138, 81061872, 94572184, 141858276, 189144368, 283716552, 567433104]

約数ペア:

[(1, 567433104), (2, 283716552), (3, 189144368), (4, 141858276), (6, 94572184), (7, 81061872), (8, 70929138), (12, 47286092), (14, 40530936), (16, 35464569), (21, 27020624), (24, 23643046), (28, 20265468), (42, 13510312), (48, 11821523), (56, 10132734), (84, 6755156), (112, 5066367), (168, 3377578), (336, 1688789)]