81707292

素因数分解:

$2^2\times 3^5\times {\mathrm{84061}}^1$

素因数の和:84080

約数の個数: 36

約数和(自身を含む): 214189976

約数和(自身を除く): 132482684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 84061, 168122, 252183, 336244, 504366, 756549, 1008732, 1513098, 2269647, 3026196, 4539294, 6808941, 9078588, 13617882, 20426823, 27235764, 40853646, 81707292]

約数ペア:

[(1, 81707292), (2, 40853646), (3, 27235764), (4, 20426823), (6, 13617882), (9, 9078588), (12, 6808941), (18, 4539294), (27, 3026196), (36, 2269647), (54, 1513098), (81, 1008732), (108, 756549), (162, 504366), (243, 336244), (324, 252183), (486, 168122), (972, 84061)]