68128308

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{65257}}^1$

素因数の和:65296

約数の個数: 36

約数和(自身を含む): 178154340

約数和(自身を除く): 110026032

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 65257, 130514, 195771, 261028, 391542, 587313, 783084, 1174626, 1892453, 2349252, 3784906, 5677359, 7569812, 11354718, 17032077, 22709436, 34064154, 68128308]

約数ペア:

[(1, 68128308), (2, 34064154), (3, 22709436), (4, 17032077), (6, 11354718), (9, 7569812), (12, 5677359), (18, 3784906), (29, 2349252), (36, 1892453), (58, 1174626), (87, 783084), (116, 587313), (174, 391542), (261, 261028), (348, 195771), (522, 130514), (1044, 65257)]