68090724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 108

約数和(自身を含む): 193079796

約数和(自身を除く): 124989072

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 173, 174, 234, 261, 346, 348, 377, 468, 519, 522, 692, 754, 841, 1038, 1044, 1131, 1508, 1557, 1682, 2076, 2249, 2262, 2523, 3114, 3364, 3393, 4498, 4524, 5017, 5046, 6228, 6747, 6786, 7569, 8996, 10034, 10092, 10933, 13494, 13572, 15051, 15138, 20068, 20241, 21866, 26988, 30102, 30276, 32799, 40482, 43732, 45153, 60204, 65221, 65598, 80964, 90306, 98397, 130442, 131196, 145493, 180612, 195663, 196794, 260884, 290986, 391326, 393588, 436479, 581972, 586989, 782652, 872958, 1173978, 1309437, 1745916, 1891409, 2347956, 2618874, 3782818, 5237748, 5674227, 7565636, 11348454, 17022681, 22696908, 34045362, 68090724]

約数ペア:

[(1, 68090724), (2, 34045362), (3, 22696908), (4, 17022681), (6, 11348454), (9, 7565636), (12, 5674227), (13, 5237748), (18, 3782818), (26, 2618874), (29, 2347956), (36, 1891409), (39, 1745916), (52, 1309437), (58, 1173978), (78, 872958), (87, 782652), (116, 586989), (117, 581972), (156, 436479), (173, 393588), (174, 391326), (234, 290986), (261, 260884), (346, 196794), (348, 195663), (377, 180612), (468, 145493), (519, 131196), (522, 130442), (692, 98397), (754, 90306), (841, 80964), (1038, 65598), (1044, 65221), (1131, 60204), (1508, 45153), (1557, 43732), (1682, 40482), (2076, 32799), (2249, 30276), (2262, 30102), (2523, 26988), (3114, 21866), (3364, 20241), (3393, 20068), (4498, 15138), (4524, 15051), (5017, 13572), (5046, 13494), (6228, 10933), (6747, 10092), (6786, 10034), (7569, 8996)]