72126972

素因数分解:

$2^2\times 3^2\times {\mathrm{883}}^1\times {\mathrm{2269}}^1$

素因数の和:3162

約数の個数: 36

約数和(自身を含む): 182607880

約数和(自身を除く): 110480908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 883, 1766, 2269, 2649, 3532, 4538, 5298, 6807, 7947, 9076, 10596, 13614, 15894, 20421, 27228, 31788, 40842, 81684, 2003527, 4007054, 6010581, 8014108, 12021162, 18031743, 24042324, 36063486, 72126972]

約数ペア:

[(1, 72126972), (2, 36063486), (3, 24042324), (4, 18031743), (6, 12021162), (9, 8014108), (12, 6010581), (18, 4007054), (36, 2003527), (883, 81684), (1766, 40842), (2269, 31788), (2649, 27228), (3532, 20421), (4538, 15894), (5298, 13614), (6807, 10596), (7947, 9076)]