71532864

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:305

約数の個数: 168

約数和(自身を含む): 227164392

約数和(自身を除く): 155631528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 64, 72, 78, 82, 96, 104, 117, 123, 144, 156, 164, 192, 208, 233, 234, 246, 288, 312, 328, 369, 416, 466, 468, 492, 533, 576, 624, 656, 699, 738, 832, 932, 936, 984, 1066, 1248, 1312, 1398, 1476, 1599, 1864, 1872, 1968, 2097, 2132, 2496, 2624, 2796, 2952, 3029, 3198, 3728, 3744, 3936, 4194, 4264, 4797, 5592, 5904, 6058, 6396, 7456, 7488, 7872, 8388, 8528, 9087, 9553, 9594, 11184, 11808, 12116, 12792, 14912, 16776, 17056, 18174, 19106, 19188, 22368, 23616, 24232, 25584, 27261, 28659, 33552, 34112, 36348, 38212, 38376, 44736, 48464, 51168, 54522, 57318, 67104, 72696, 76424, 76752, 85977, 96928, 102336, 109044, 114636, 124189, 134208, 145392, 152848, 153504, 171954, 193856, 218088, 229272, 248378, 290784, 305696, 307008, 343908, 372567, 436176, 458544, 496756, 581568, 611392, 687816, 745134, 872352, 917088, 993512, 1117701, 1375632, 1490268, 1744704, 1834176, 1987024, 2235402, 2751264, 2980536, 3974048, 4470804, 5502528, 5961072, 7948096, 8941608, 11922144, 17883216, 23844288, 35766432, 71532864]

約数ペア:

[(1, 71532864), (2, 35766432), (3, 23844288), (4, 17883216), (6, 11922144), (8, 8941608), (9, 7948096), (12, 5961072), (13, 5502528), (16, 4470804), (18, 3974048), (24, 2980536), (26, 2751264), (32, 2235402), (36, 1987024), (39, 1834176), (41, 1744704), (48, 1490268), (52, 1375632), (64, 1117701), (72, 993512), (78, 917088), (82, 872352), (96, 745134), (104, 687816), (117, 611392), (123, 581568), (144, 496756), (156, 458544), (164, 436176), (192, 372567), (208, 343908), (233, 307008), (234, 305696), (246, 290784), (288, 248378), (312, 229272), (328, 218088), (369, 193856), (416, 171954), (466, 153504), (468, 152848), (492, 145392), (533, 134208), (576, 124189), (624, 114636), (656, 109044), (699, 102336), (738, 96928), (832, 85977), (932, 76752), (936, 76424), (984, 72696), (1066, 67104), (1248, 57318), (1312, 54522), (1398, 51168), (1476, 48464), (1599, 44736), (1864, 38376), (1872, 38212), (1968, 36348), (2097, 34112), (2132, 33552), (2496, 28659), (2624, 27261), (2796, 25584), (2952, 24232), (3029, 23616), (3198, 22368), (3728, 19188), (3744, 19106), (3936, 18174), (4194, 17056), (4264, 16776), (4797, 14912), (5592, 12792), (5904, 12116), (6058, 11808), (6396, 11184), (7456, 9594), (7488, 9553), (7872, 9087), (8388, 8528)]