72429564

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 171884160

約数和(自身を除く): 99454596

約数列:

[1, 2, 3, 4, 6, 12, 139, 173, 251, 278, 346, 417, 502, 519, 556, 692, 753, 834, 1004, 1038, 1506, 1668, 2076, 3012, 24047, 34889, 43423, 48094, 69778, 72141, 86846, 96188, 104667, 130269, 139556, 144282, 173692, 209334, 260538, 288564, 418668, 521076, 6035797, 12071594, 18107391, 24143188, 36214782, 72429564]

約数ペア:

[(1, 72429564), (2, 36214782), (3, 24143188), (4, 18107391), (6, 12071594), (12, 6035797), (139, 521076), (173, 418668), (251, 288564), (278, 260538), (346, 209334), (417, 173692), (502, 144282), (519, 139556), (556, 130269), (692, 104667), (753, 96188), (834, 86846), (1004, 72141), (1038, 69778), (1506, 48094), (1668, 43423), (2076, 34889), (3012, 24047)]