68140512

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 144

約数和(自身を含む): 214289712

約数和(自身を除く): 146149200

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, 137, 144, 157, 176, 198, 264, 274, 288, 314, 352, 396, 411, 471, 528, 548, 628, 792, 822, 942, 1056, 1096, 1233, 1256, 1413, 1507, 1584, 1644, 1727, 1884, 2192, 2466, 2512, 2826, 3014, 3168, 3288, 3454, 3768, 4384, 4521, 4932, 5024, 5181, 5652, 6028, 6576, 6908, 7536, 9042, 9864, 10362, 11304, 12056, 13152, 13563, 13816, 15072, 15543, 18084, 19728, 20724, 21509, 22608, 24112, 27126, 27632, 31086, 36168, 39456, 41448, 43018, 45216, 48224, 54252, 55264, 62172, 64527, 72336, 82896, 86036, 108504, 124344, 129054, 144672, 165792, 172072, 193581, 217008, 236599, 248688, 258108, 344144, 387162, 434016, 473198, 497376, 516216, 688288, 709797, 774324, 946396, 1032432, 1419594, 1548648, 1892792, 2064864, 2129391, 2839188, 3097296, 3785584, 4258782, 5678376, 6194592, 7571168, 8517564, 11356752, 17035128, 22713504, 34070256, 68140512]

約数ペア:

[(1, 68140512), (2, 34070256), (3, 22713504), (4, 17035128), (6, 11356752), (8, 8517564), (9, 7571168), (11, 6194592), (12, 5678376), (16, 4258782), (18, 3785584), (22, 3097296), (24, 2839188), (32, 2129391), (33, 2064864), (36, 1892792), (44, 1548648), (48, 1419594), (66, 1032432), (72, 946396), (88, 774324), (96, 709797), (99, 688288), (132, 516216), (137, 497376), (144, 473198), (157, 434016), (176, 387162), (198, 344144), (264, 258108), (274, 248688), (288, 236599), (314, 217008), (352, 193581), (396, 172072), (411, 165792), (471, 144672), (528, 129054), (548, 124344), (628, 108504), (792, 86036), (822, 82896), (942, 72336), (1056, 64527), (1096, 62172), (1233, 55264), (1256, 54252), (1413, 48224), (1507, 45216), (1584, 43018), (1644, 41448), (1727, 39456), (1884, 36168), (2192, 31086), (2466, 27632), (2512, 27126), (2826, 24112), (3014, 22608), (3168, 21509), (3288, 20724), (3454, 19728), (3768, 18084), (4384, 15543), (4521, 15072), (4932, 13816), (5024, 13563), (5181, 13152), (5652, 12056), (6028, 11304), (6576, 10362), (6908, 9864), (7536, 9042)]