71796564

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13567}}^1$

素因数の和:13594

約数の個数: 72

約数和(自身を含む): 216545280

約数和(自身を除く): 144748716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 13567, 27134, 40701, 54268, 81402, 94969, 122103, 162804, 189938, 244206, 284907, 366309, 379876, 488412, 569814, 664783, 732618, 854721, 1139628, 1329566, 1465236, 1709442, 1994349, 2564163, 2659132, 3418884, 3988698, 5128326, 5983047, 7977396, 10256652, 11966094, 17949141, 23932188, 35898282, 71796564]

約数ペア:

[(1, 71796564), (2, 35898282), (3, 23932188), (4, 17949141), (6, 11966094), (7, 10256652), (9, 7977396), (12, 5983047), (14, 5128326), (18, 3988698), (21, 3418884), (27, 2659132), (28, 2564163), (36, 1994349), (42, 1709442), (49, 1465236), (54, 1329566), (63, 1139628), (84, 854721), (98, 732618), (108, 664783), (126, 569814), (147, 488412), (189, 379876), (196, 366309), (252, 284907), (294, 244206), (378, 189938), (441, 162804), (588, 122103), (756, 94969), (882, 81402), (1323, 54268), (1764, 40701), (2646, 27134), (5292, 13567)]