80852868

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^1\times {\mathrm{12547}}^1$

素因数の和:12736

約数の個数: 36

約数和(自身を含む): 205536240

約数和(自身を除く): 124683372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 358, 537, 716, 1074, 1611, 2148, 3222, 6444, 12547, 25094, 37641, 50188, 75282, 112923, 150564, 225846, 451692, 2245913, 4491826, 6737739, 8983652, 13475478, 20213217, 26950956, 40426434, 80852868]

約数ペア:

[(1, 80852868), (2, 40426434), (3, 26950956), (4, 20213217), (6, 13475478), (9, 8983652), (12, 6737739), (18, 4491826), (36, 2245913), (179, 451692), (358, 225846), (537, 150564), (716, 112923), (1074, 75282), (1611, 50188), (2148, 37641), (3222, 25094), (6444, 12547)]