121913892

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1303}}^1$

素因数の和:1449

約数の個数: 72

約数和(自身を含む): 324664704

約数和(自身を除く): 202750812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 113, 138, 207, 226, 276, 339, 414, 452, 678, 828, 1017, 1303, 1356, 2034, 2599, 2606, 3909, 4068, 5198, 5212, 7797, 7818, 10396, 11727, 15594, 15636, 23391, 23454, 29969, 31188, 46782, 46908, 59938, 89907, 93564, 119876, 147239, 179814, 269721, 294478, 359628, 441717, 539442, 588956, 883434, 1078884, 1325151, 1766868, 2650302, 3386497, 5300604, 6772994, 10159491, 13545988, 20318982, 30478473, 40637964, 60956946, 121913892]

約数ペア:

[(1, 121913892), (2, 60956946), (3, 40637964), (4, 30478473), (6, 20318982), (9, 13545988), (12, 10159491), (18, 6772994), (23, 5300604), (36, 3386497), (46, 2650302), (69, 1766868), (92, 1325151), (113, 1078884), (138, 883434), (207, 588956), (226, 539442), (276, 441717), (339, 359628), (414, 294478), (452, 269721), (678, 179814), (828, 147239), (1017, 119876), (1303, 93564), (1356, 89907), (2034, 59938), (2599, 46908), (2606, 46782), (3909, 31188), (4068, 29969), (5198, 23454), (5212, 23391), (7797, 15636), (7818, 15594), (10396, 11727)]