79786656

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:319

約数の個数: 144

約数和(自身を含む): 241473960

約数和(自身を除く): 161687304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 41, 48, 58, 72, 82, 87, 96, 116, 123, 144, 164, 174, 232, 233, 246, 261, 288, 328, 348, 369, 464, 466, 492, 522, 656, 696, 699, 738, 928, 932, 984, 1044, 1189, 1312, 1392, 1398, 1476, 1864, 1968, 2088, 2097, 2378, 2784, 2796, 2952, 3567, 3728, 3936, 4176, 4194, 4756, 5592, 5904, 6757, 7134, 7456, 8352, 8388, 9512, 9553, 10701, 11184, 11808, 13514, 14268, 16776, 19024, 19106, 20271, 21402, 22368, 27028, 28536, 28659, 33552, 38048, 38212, 40542, 42804, 54056, 57072, 57318, 60813, 67104, 76424, 81084, 85608, 85977, 108112, 114144, 114636, 121626, 152848, 162168, 171216, 171954, 216224, 229272, 243252, 277037, 305696, 324336, 342432, 343908, 458544, 486504, 554074, 648672, 687816, 831111, 917088, 973008, 1108148, 1375632, 1662222, 1946016, 2216296, 2493333, 2751264, 3324444, 4432592, 4986666, 6648888, 8865184, 9973332, 13297776, 19946664, 26595552, 39893328, 79786656]

約数ペア:

[(1, 79786656), (2, 39893328), (3, 26595552), (4, 19946664), (6, 13297776), (8, 9973332), (9, 8865184), (12, 6648888), (16, 4986666), (18, 4432592), (24, 3324444), (29, 2751264), (32, 2493333), (36, 2216296), (41, 1946016), (48, 1662222), (58, 1375632), (72, 1108148), (82, 973008), (87, 917088), (96, 831111), (116, 687816), (123, 648672), (144, 554074), (164, 486504), (174, 458544), (232, 343908), (233, 342432), (246, 324336), (261, 305696), (288, 277037), (328, 243252), (348, 229272), (369, 216224), (464, 171954), (466, 171216), (492, 162168), (522, 152848), (656, 121626), (696, 114636), (699, 114144), (738, 108112), (928, 85977), (932, 85608), (984, 81084), (1044, 76424), (1189, 67104), (1312, 60813), (1392, 57318), (1398, 57072), (1476, 54056), (1864, 42804), (1968, 40542), (2088, 38212), (2097, 38048), (2378, 33552), (2784, 28659), (2796, 28536), (2952, 27028), (3567, 22368), (3728, 21402), (3936, 20271), (4176, 19106), (4194, 19024), (4756, 16776), (5592, 14268), (5904, 13514), (6757, 11808), (7134, 11184), (7456, 10701), (8352, 9553), (8388, 9512)]