90109728

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{10789}}^1$

素因数の和:10834

約数の個数: 72

約数和(自身を含む): 265110300

約数和(自身を除く): 175000572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 10789, 21578, 32367, 43156, 64734, 86312, 97101, 129468, 172624, 194202, 258936, 312881, 345248, 388404, 517872, 625762, 776808, 938643, 1035744, 1251524, 1553616, 1877286, 2503048, 2815929, 3107232, 3754572, 5006096, 5631858, 7509144, 10012192, 11263716, 15018288, 22527432, 30036576, 45054864, 90109728]

約数ペア:

[(1, 90109728), (2, 45054864), (3, 30036576), (4, 22527432), (6, 15018288), (8, 11263716), (9, 10012192), (12, 7509144), (16, 5631858), (18, 5006096), (24, 3754572), (29, 3107232), (32, 2815929), (36, 2503048), (48, 1877286), (58, 1553616), (72, 1251524), (87, 1035744), (96, 938643), (116, 776808), (144, 625762), (174, 517872), (232, 388404), (261, 345248), (288, 312881), (348, 258936), (464, 194202), (522, 172624), (696, 129468), (928, 97101), (1044, 86312), (1392, 64734), (2088, 43156), (2784, 32367), (4176, 21578), (8352, 10789)]