7279812

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 20092800

約数和(自身を除く): 12812988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 367, 522, 551, 684, 734, 1044, 1101, 1102, 1468, 1653, 2202, 2204, 3303, 3306, 4404, 4959, 6606, 6612, 6973, 9918, 10643, 13212, 13946, 19836, 20919, 21286, 27892, 31929, 41838, 42572, 62757, 63858, 83676, 95787, 125514, 127716, 191574, 202217, 251028, 383148, 404434, 606651, 808868, 1213302, 1819953, 2426604, 3639906, 7279812]

約数ペア:

[(1, 7279812), (2, 3639906), (3, 2426604), (4, 1819953), (6, 1213302), (9, 808868), (12, 606651), (18, 404434), (19, 383148), (29, 251028), (36, 202217), (38, 191574), (57, 127716), (58, 125514), (76, 95787), (87, 83676), (114, 63858), (116, 62757), (171, 42572), (174, 41838), (228, 31929), (261, 27892), (342, 21286), (348, 20919), (367, 19836), (522, 13946), (551, 13212), (684, 10643), (734, 9918), (1044, 6973), (1101, 6612), (1102, 6606), (1468, 4959), (1653, 4404), (2202, 3306), (2204, 3303)]