72429944

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{9601}}^1$

素因数の和:9671

約数の個数: 32

約数和(自身を含む): 145182240

約数和(自身を除く): 72752296

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3772, 7544, 9601, 19202, 38404, 76808, 220823, 393641, 441646, 787282, 883292, 1574564, 1766584, 3149128, 9053743, 18107486, 36214972, 72429944]

約数ペア:

[(1, 72429944), (2, 36214972), (4, 18107486), (8, 9053743), (23, 3149128), (41, 1766584), (46, 1574564), (82, 883292), (92, 787282), (164, 441646), (184, 393641), (328, 220823), (943, 76808), (1886, 38404), (3772, 19202), (7544, 9601)]