72216396

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{40939}}^1$

素因数の和:40963

約数の個数: 54

約数和(自身を含む): 212355780

約数和(自身を除く): 140139384

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 40939, 81878, 122817, 163756, 245634, 286573, 368451, 491268, 573146, 736902, 859719, 1146292, 1473804, 1719438, 2006011, 2579157, 3438876, 4012022, 5158314, 6018033, 8024044, 10316628, 12036066, 18054099, 24072132, 36108198, 72216396]

約数ペア:

[(1, 72216396), (2, 36108198), (3, 24072132), (4, 18054099), (6, 12036066), (7, 10316628), (9, 8024044), (12, 6018033), (14, 5158314), (18, 4012022), (21, 3438876), (28, 2579157), (36, 2006011), (42, 1719438), (49, 1473804), (63, 1146292), (84, 859719), (98, 736902), (126, 573146), (147, 491268), (196, 368451), (252, 286573), (294, 245634), (441, 163756), (588, 122817), (882, 81878), (1764, 40939)]