66647448

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{2099}}^1$

素因数の和:2131

約数の個数: 120

約数和(自身を含む): 217255500

約数和(自身を除く): 150608052

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 2099, 2268, 2646, 3528, 3969, 4198, 4536, 5292, 6297, 7938, 8396, 10584, 12594, 14693, 15876, 16792, 18891, 25188, 29386, 31752, 37782, 44079, 50376, 56673, 58772, 75564, 88158, 102851, 113346, 117544, 132237, 151128, 170019, 176316, 205702, 226692, 264474, 308553, 340038, 352632, 396711, 411404, 453384, 528948, 617106, 680076, 793422, 822808, 925659, 1057896, 1190133, 1234212, 1360152, 1586844, 1851318, 2380266, 2468424, 2776977, 3173688, 3702636, 4760532, 5553954, 7405272, 8330931, 9521064, 11107908, 16661862, 22215816, 33323724, 66647448]

約数ペア:

[(1, 66647448), (2, 33323724), (3, 22215816), (4, 16661862), (6, 11107908), (7, 9521064), (8, 8330931), (9, 7405272), (12, 5553954), (14, 4760532), (18, 3702636), (21, 3173688), (24, 2776977), (27, 2468424), (28, 2380266), (36, 1851318), (42, 1586844), (49, 1360152), (54, 1234212), (56, 1190133), (63, 1057896), (72, 925659), (81, 822808), (84, 793422), (98, 680076), (108, 617106), (126, 528948), (147, 453384), (162, 411404), (168, 396711), (189, 352632), (196, 340038), (216, 308553), (252, 264474), (294, 226692), (324, 205702), (378, 176316), (392, 170019), (441, 151128), (504, 132237), (567, 117544), (588, 113346), (648, 102851), (756, 88158), (882, 75564), (1134, 58772), (1176, 56673), (1323, 50376), (1512, 44079), (1764, 37782), (2099, 31752), (2268, 29386), (2646, 25188), (3528, 18891), (3969, 16792), (4198, 15876), (4536, 14693), (5292, 12594), (6297, 10584), (7938, 8396)]