72816156

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{5897}}^1$

素因数の和:5928

約数の個数: 72

約数和(自身を含む): 214687200

約数和(自身を除く): 141871044

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, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 5897, 6174, 11794, 12348, 17691, 23588, 35382, 41279, 53073, 70764, 82558, 106146, 123837, 165116, 212292, 247674, 288953, 371511, 495348, 577906, 743022, 866859, 1155812, 1486044, 1733718, 2022671, 2600577, 3467436, 4045342, 5201154, 6068013, 8090684, 10402308, 12136026, 18204039, 24272052, 36408078, 72816156]

約数ペア:

[(1, 72816156), (2, 36408078), (3, 24272052), (4, 18204039), (6, 12136026), (7, 10402308), (9, 8090684), (12, 6068013), (14, 5201154), (18, 4045342), (21, 3467436), (28, 2600577), (36, 2022671), (42, 1733718), (49, 1486044), (63, 1155812), (84, 866859), (98, 743022), (126, 577906), (147, 495348), (196, 371511), (252, 288953), (294, 247674), (343, 212292), (441, 165116), (588, 123837), (686, 106146), (882, 82558), (1029, 70764), (1372, 53073), (1764, 41279), (2058, 35382), (3087, 23588), (4116, 17691), (5897, 12348), (6174, 11794)]