72012276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{285763}}^1$

素因数の和:285780

約数の個数: 36

約数和(自身を含む): 208036192

約数和(自身を除く): 136023916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 285763, 571526, 857289, 1143052, 1714578, 2000341, 2571867, 3429156, 4000682, 5143734, 6001023, 8001364, 10287468, 12002046, 18003069, 24004092, 36006138, 72012276]

約数ペア:

[(1, 72012276), (2, 36006138), (3, 24004092), (4, 18003069), (6, 12002046), (7, 10287468), (9, 8001364), (12, 6001023), (14, 5143734), (18, 4000682), (21, 3429156), (28, 2571867), (36, 2000341), (42, 1714578), (63, 1143052), (84, 857289), (126, 571526), (252, 285763)]