85876656

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 257126400

約数和(自身を除く): 171249744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 29, 34, 38, 48, 51, 57, 58, 68, 76, 87, 102, 114, 116, 136, 152, 174, 191, 204, 228, 232, 272, 304, 323, 348, 382, 408, 456, 464, 493, 551, 573, 646, 696, 764, 816, 912, 969, 986, 1102, 1146, 1292, 1392, 1479, 1528, 1653, 1938, 1972, 2204, 2292, 2584, 2958, 3056, 3247, 3306, 3629, 3876, 3944, 4408, 4584, 5168, 5539, 5916, 6494, 6612, 7258, 7752, 7888, 8816, 9168, 9367, 9741, 10887, 11078, 11832, 12988, 13224, 14516, 15504, 16617, 18734, 19482, 21774, 22156, 23664, 25976, 26448, 28101, 29032, 33234, 37468, 38964, 43548, 44312, 51952, 56202, 58064, 61693, 66468, 74936, 77928, 87096, 88624, 94163, 105241, 112404, 123386, 132936, 149872, 155856, 174192, 185079, 188326, 210482, 224808, 246772, 265872, 282489, 315723, 370158, 376652, 420964, 449616, 493544, 564978, 631446, 740316, 753304, 841928, 987088, 1129956, 1262892, 1480632, 1506608, 1683856, 1789097, 2259912, 2525784, 2961264, 3578194, 4519824, 5051568, 5367291, 7156388, 10734582, 14312776, 21469164, 28625552, 42938328, 85876656]

約数ペア:

[(1, 85876656), (2, 42938328), (3, 28625552), (4, 21469164), (6, 14312776), (8, 10734582), (12, 7156388), (16, 5367291), (17, 5051568), (19, 4519824), (24, 3578194), (29, 2961264), (34, 2525784), (38, 2259912), (48, 1789097), (51, 1683856), (57, 1506608), (58, 1480632), (68, 1262892), (76, 1129956), (87, 987088), (102, 841928), (114, 753304), (116, 740316), (136, 631446), (152, 564978), (174, 493544), (191, 449616), (204, 420964), (228, 376652), (232, 370158), (272, 315723), (304, 282489), (323, 265872), (348, 246772), (382, 224808), (408, 210482), (456, 188326), (464, 185079), (493, 174192), (551, 155856), (573, 149872), (646, 132936), (696, 123386), (764, 112404), (816, 105241), (912, 94163), (969, 88624), (986, 87096), (1102, 77928), (1146, 74936), (1292, 66468), (1392, 61693), (1479, 58064), (1528, 56202), (1653, 51952), (1938, 44312), (1972, 43548), (2204, 38964), (2292, 37468), (2584, 33234), (2958, 29032), (3056, 28101), (3247, 26448), (3306, 25976), (3629, 23664), (3876, 22156), (3944, 21774), (4408, 19482), (4584, 18734), (5168, 16617), (5539, 15504), (5916, 14516), (6494, 13224), (6612, 12988), (7258, 11832), (7752, 11078), (7888, 10887), (8816, 9741), (9168, 9367)]