72201276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{286513}}^1$

素因数の和:286530

約数の個数: 36

約数和(自身を含む): 208582192

約数和(自身を除く): 136380916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 286513, 573026, 859539, 1146052, 1719078, 2005591, 2578617, 3438156, 4011182, 5157234, 6016773, 8022364, 10314468, 12033546, 18050319, 24067092, 36100638, 72201276]

約数ペア:

[(1, 72201276), (2, 36100638), (3, 24067092), (4, 18050319), (6, 12033546), (7, 10314468), (9, 8022364), (12, 6016773), (14, 5157234), (18, 4011182), (21, 3438156), (28, 2578617), (36, 2005591), (42, 1719078), (63, 1146052), (84, 859539), (126, 573026), (252, 286513)]