7405272

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{2099}}^1$

素因数の和:2125

約数の個数: 72

約数和(自身を含む): 23341500

約数和(自身を除く): 15936228

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 2099, 3528, 4198, 6297, 8396, 12594, 14693, 16792, 18891, 25188, 29386, 37782, 44079, 50376, 58772, 75564, 88158, 102851, 117544, 132237, 151128, 176316, 205702, 264474, 308553, 352632, 411404, 528948, 617106, 822808, 925659, 1057896, 1234212, 1851318, 2468424, 3702636, 7405272]

約数ペア:

[(1, 7405272), (2, 3702636), (3, 2468424), (4, 1851318), (6, 1234212), (7, 1057896), (8, 925659), (9, 822808), (12, 617106), (14, 528948), (18, 411404), (21, 352632), (24, 308553), (28, 264474), (36, 205702), (42, 176316), (49, 151128), (56, 132237), (63, 117544), (72, 102851), (84, 88158), (98, 75564), (126, 58772), (147, 50376), (168, 44079), (196, 37782), (252, 29386), (294, 25188), (392, 18891), (441, 16792), (504, 14693), (588, 12594), (882, 8396), (1176, 6297), (1764, 4198), (2099, 3528)]