123301728

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{38921}}^1$

素因数の和:38948

約数の個数: 72

約数和(自身を含む): 382525416

約数和(自身を除く): 259223688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 38921, 77842, 116763, 155684, 233526, 311368, 350289, 428131, 467052, 622736, 700578, 856262, 934104, 1245472, 1284393, 1401156, 1712524, 1868208, 2568786, 2802312, 3425048, 3736416, 3853179, 5137572, 5604624, 6850096, 7706358, 10275144, 11209248, 13700192, 15412716, 20550288, 30825432, 41100576, 61650864, 123301728]

約数ペア:

[(1, 123301728), (2, 61650864), (3, 41100576), (4, 30825432), (6, 20550288), (8, 15412716), (9, 13700192), (11, 11209248), (12, 10275144), (16, 7706358), (18, 6850096), (22, 5604624), (24, 5137572), (32, 3853179), (33, 3736416), (36, 3425048), (44, 2802312), (48, 2568786), (66, 1868208), (72, 1712524), (88, 1401156), (96, 1284393), (99, 1245472), (132, 934104), (144, 856262), (176, 700578), (198, 622736), (264, 467052), (288, 428131), (352, 350289), (396, 311368), (528, 233526), (792, 155684), (1056, 116763), (1584, 77842), (3168, 38921)]