89831028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1471}}^1$

素因数の和:2212

約数の個数: 48

約数和(自身を含む): 240041984

約数和(自身を除く): 150210956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 727, 1454, 1471, 2181, 2908, 2942, 4362, 4413, 5089, 5884, 8724, 8826, 10178, 10297, 15267, 17652, 20356, 20594, 30534, 30891, 41188, 61068, 61782, 123564, 1069417, 2138834, 3208251, 4277668, 6416502, 7485919, 12833004, 14971838, 22457757, 29943676, 44915514, 89831028]

約数ペア:

[(1, 89831028), (2, 44915514), (3, 29943676), (4, 22457757), (6, 14971838), (7, 12833004), (12, 7485919), (14, 6416502), (21, 4277668), (28, 3208251), (42, 2138834), (84, 1069417), (727, 123564), (1454, 61782), (1471, 61068), (2181, 41188), (2908, 30891), (2942, 30534), (4362, 20594), (4413, 20356), (5089, 17652), (5884, 15267), (8724, 10297), (8826, 10178)]