72202788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{286519}}^1$

素因数の和:286536

約数の個数: 36

約数和(自身を含む): 208586560

約数和(自身を除く): 136383772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 286519, 573038, 859557, 1146076, 1719114, 2005633, 2578671, 3438228, 4011266, 5157342, 6016899, 8022532, 10314684, 12033798, 18050697, 24067596, 36101394, 72202788]

約数ペア:

[(1, 72202788), (2, 36101394), (3, 24067596), (4, 18050697), (6, 12033798), (7, 10314684), (9, 8022532), (12, 6016899), (14, 5157342), (18, 4011266), (21, 3438228), (28, 2578671), (36, 2005633), (42, 1719114), (63, 1146076), (84, 859557), (126, 573038), (252, 286519)]