90110268

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1303}}^1$

素因数の和:1443

約数の個数: 72

約数和(自身を含む): 243498528

約数和(自身を除く): 153388260

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 113, 153, 204, 226, 306, 339, 452, 612, 678, 1017, 1303, 1356, 1921, 2034, 2606, 3842, 3909, 4068, 5212, 5763, 7684, 7818, 11526, 11727, 15636, 17289, 22151, 23052, 23454, 34578, 44302, 46908, 66453, 69156, 88604, 132906, 147239, 199359, 265812, 294478, 398718, 441717, 588956, 797436, 883434, 1325151, 1766868, 2503063, 2650302, 5006126, 5300604, 7509189, 10012252, 15018378, 22527567, 30036756, 45055134, 90110268]

約数ペア:

[(1, 90110268), (2, 45055134), (3, 30036756), (4, 22527567), (6, 15018378), (9, 10012252), (12, 7509189), (17, 5300604), (18, 5006126), (34, 2650302), (36, 2503063), (51, 1766868), (68, 1325151), (102, 883434), (113, 797436), (153, 588956), (204, 441717), (226, 398718), (306, 294478), (339, 265812), (452, 199359), (612, 147239), (678, 132906), (1017, 88604), (1303, 69156), (1356, 66453), (1921, 46908), (2034, 44302), (2606, 34578), (3842, 23454), (3909, 23052), (4068, 22151), (5212, 17289), (5763, 15636), (7684, 11727), (7818, 11526)]