71186868

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^1\times {\mathrm{11047}}^1$

素因数の和:11236

約数の個数: 36

約数和(自身を含む): 180966240

約数和(自身を除く): 109779372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 358, 537, 716, 1074, 1611, 2148, 3222, 6444, 11047, 22094, 33141, 44188, 66282, 99423, 132564, 198846, 397692, 1977413, 3954826, 5932239, 7909652, 11864478, 17796717, 23728956, 35593434, 71186868]

約数ペア:

[(1, 71186868), (2, 35593434), (3, 23728956), (4, 17796717), (6, 11864478), (9, 7909652), (12, 5932239), (18, 3954826), (36, 1977413), (179, 397692), (358, 198846), (537, 132564), (716, 99423), (1074, 66282), (1611, 44188), (2148, 33141), (3222, 22094), (6444, 11047)]