77347872

素因数分解:

$2^5\times 3^5\times 7^3\times {\mathrm{29}}^1$

素因数の和:75

約数の個数: 288

約数和(自身を含む): 275184000

約数和(自身を除く): 197836128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 49, 54, 56, 58, 63, 72, 81, 84, 87, 96, 98, 108, 112, 116, 126, 144, 147, 162, 168, 174, 189, 196, 203, 216, 224, 232, 243, 252, 261, 288, 294, 324, 336, 343, 348, 378, 392, 406, 432, 441, 464, 486, 504, 522, 567, 588, 609, 648, 672, 686, 696, 756, 783, 784, 812, 864, 882, 928, 972, 1008, 1029, 1044, 1134, 1176, 1218, 1296, 1323, 1372, 1392, 1421, 1512, 1566, 1568, 1624, 1701, 1764, 1827, 1944, 2016, 2058, 2088, 2268, 2349, 2352, 2436, 2592, 2646, 2744, 2784, 2842, 3024, 3087, 3132, 3248, 3402, 3528, 3654, 3888, 3969, 4116, 4176, 4263, 4536, 4698, 4704, 4872, 5292, 5481, 5488, 5684, 6048, 6174, 6264, 6496, 6804, 7047, 7056, 7308, 7776, 7938, 8232, 8352, 8526, 9072, 9261, 9396, 9744, 9947, 10584, 10962, 10976, 11368, 11907, 12348, 12528, 12789, 13608, 14094, 14112, 14616, 15876, 16443, 16464, 17052, 18144, 18522, 18792, 19488, 19894, 21168, 21924, 22736, 23814, 24696, 25056, 25578, 27216, 27783, 28188, 29232, 29841, 31752, 32886, 32928, 34104, 37044, 37584, 38367, 39788, 42336, 43848, 45472, 47628, 49329, 49392, 51156, 54432, 55566, 56376, 58464, 59682, 63504, 65772, 68208, 74088, 75168, 76734, 79576, 83349, 87696, 89523, 95256, 98658, 98784, 102312, 111132, 112752, 115101, 119364, 127008, 131544, 136416, 148176, 153468, 159152, 166698, 175392, 179046, 190512, 197316, 204624, 222264, 225504, 230202, 238728, 263088, 268569, 296352, 306936, 318304, 333396, 345303, 358092, 381024, 394632, 409248, 444528, 460404, 477456, 526176, 537138, 613872, 666792, 690606, 716184, 789264, 805707, 889056, 920808, 954912, 1074276, 1227744, 1333584, 1381212, 1432368, 1578528, 1611414, 1841616, 2148552, 2417121, 2667168, 2762424, 2864736, 3222828, 3683232, 4297104, 4834242, 5524848, 6445656, 8594208, 9668484, 11049696, 12891312, 19336968, 25782624, 38673936, 77347872]

約数ペア:

[(1, 77347872), (2, 38673936), (3, 25782624), (4, 19336968), (6, 12891312), (7, 11049696), (8, 9668484), (9, 8594208), (12, 6445656), (14, 5524848), (16, 4834242), (18, 4297104), (21, 3683232), (24, 3222828), (27, 2864736), (28, 2762424), (29, 2667168), (32, 2417121), (36, 2148552), (42, 1841616), (48, 1611414), (49, 1578528), (54, 1432368), (56, 1381212), (58, 1333584), (63, 1227744), (72, 1074276), (81, 954912), (84, 920808), (87, 889056), (96, 805707), (98, 789264), (108, 716184), (112, 690606), (116, 666792), (126, 613872), (144, 537138), (147, 526176), (162, 477456), (168, 460404), (174, 444528), (189, 409248), (196, 394632), (203, 381024), (216, 358092), (224, 345303), (232, 333396), (243, 318304), (252, 306936), (261, 296352), (288, 268569), (294, 263088), (324, 238728), (336, 230202), (343, 225504), (348, 222264), (378, 204624), (392, 197316), (406, 190512), (432, 179046), (441, 175392), (464, 166698), (486, 159152), (504, 153468), (522, 148176), (567, 136416), (588, 131544), (609, 127008), (648, 119364), (672, 115101), (686, 112752), (696, 111132), (756, 102312), (783, 98784), (784, 98658), (812, 95256), (864, 89523), (882, 87696), (928, 83349), (972, 79576), (1008, 76734), (1029, 75168), (1044, 74088), (1134, 68208), (1176, 65772), (1218, 63504), (1296, 59682), (1323, 58464), (1372, 56376), (1392, 55566), (1421, 54432), (1512, 51156), (1566, 49392), (1568, 49329), (1624, 47628), (1701, 45472), (1764, 43848), (1827, 42336), (1944, 39788), (2016, 38367), (2058, 37584), (2088, 37044), (2268, 34104), (2349, 32928), (2352, 32886), (2436, 31752), (2592, 29841), (2646, 29232), (2744, 28188), (2784, 27783), (2842, 27216), (3024, 25578), (3087, 25056), (3132, 24696), (3248, 23814), (3402, 22736), (3528, 21924), (3654, 21168), (3888, 19894), (3969, 19488), (4116, 18792), (4176, 18522), (4263, 18144), (4536, 17052), (4698, 16464), (4704, 16443), (4872, 15876), (5292, 14616), (5481, 14112), (5488, 14094), (5684, 13608), (6048, 12789), (6174, 12528), (6264, 12348), (6496, 11907), (6804, 11368), (7047, 10976), (7056, 10962), (7308, 10584), (7776, 9947), (7938, 9744), (8232, 9396), (8352, 9261), (8526, 9072)]