72247644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{286697}}^1$

素因数の和:286714

約数の個数: 36

約数和(自身を含む): 208716144

約数和(自身を除く): 136468500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 286697, 573394, 860091, 1146788, 1720182, 2006879, 2580273, 3440364, 4013758, 5160546, 6020637, 8027516, 10321092, 12041274, 18061911, 24082548, 36123822, 72247644]

約数ペア:

[(1, 72247644), (2, 36123822), (3, 24082548), (4, 18061911), (6, 12041274), (7, 10321092), (9, 8027516), (12, 6020637), (14, 5160546), (18, 4013758), (21, 3440364), (28, 2580273), (36, 2006879), (42, 1720182), (63, 1146788), (84, 860091), (126, 573394), (252, 286697)]