72666432

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:257

約数の個数: 168

約数和(自身を含む): 227164392

約数和(自身を除く): 154497960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 41, 48, 51, 64, 68, 72, 82, 96, 102, 123, 136, 144, 153, 164, 181, 192, 204, 246, 272, 288, 306, 328, 362, 369, 408, 492, 543, 544, 576, 612, 656, 697, 724, 738, 816, 984, 1086, 1088, 1224, 1312, 1394, 1448, 1476, 1629, 1632, 1968, 2091, 2172, 2448, 2624, 2788, 2896, 2952, 3077, 3258, 3264, 3936, 4182, 4344, 4896, 5576, 5792, 5904, 6154, 6273, 6516, 7421, 7872, 8364, 8688, 9231, 9792, 11152, 11584, 11808, 12308, 12546, 13032, 14842, 16728, 17376, 18462, 22263, 22304, 23616, 24616, 25092, 26064, 27693, 29684, 33456, 34752, 36924, 44526, 44608, 49232, 50184, 52128, 55386, 59368, 66789, 66912, 73848, 89052, 98464, 100368, 104256, 110772, 118736, 126157, 133578, 133824, 147696, 178104, 196928, 200736, 221544, 237472, 252314, 267156, 295392, 356208, 378471, 401472, 443088, 474944, 504628, 534312, 590784, 712416, 756942, 886176, 1009256, 1068624, 1135413, 1424832, 1513884, 1772352, 2018512, 2137248, 2270826, 3027768, 4037024, 4274496, 4541652, 6055536, 8074048, 9083304, 12111072, 18166608, 24222144, 36333216, 72666432]

約数ペア:

[(1, 72666432), (2, 36333216), (3, 24222144), (4, 18166608), (6, 12111072), (8, 9083304), (9, 8074048), (12, 6055536), (16, 4541652), (17, 4274496), (18, 4037024), (24, 3027768), (32, 2270826), (34, 2137248), (36, 2018512), (41, 1772352), (48, 1513884), (51, 1424832), (64, 1135413), (68, 1068624), (72, 1009256), (82, 886176), (96, 756942), (102, 712416), (123, 590784), (136, 534312), (144, 504628), (153, 474944), (164, 443088), (181, 401472), (192, 378471), (204, 356208), (246, 295392), (272, 267156), (288, 252314), (306, 237472), (328, 221544), (362, 200736), (369, 196928), (408, 178104), (492, 147696), (543, 133824), (544, 133578), (576, 126157), (612, 118736), (656, 110772), (697, 104256), (724, 100368), (738, 98464), (816, 89052), (984, 73848), (1086, 66912), (1088, 66789), (1224, 59368), (1312, 55386), (1394, 52128), (1448, 50184), (1476, 49232), (1629, 44608), (1632, 44526), (1968, 36924), (2091, 34752), (2172, 33456), (2448, 29684), (2624, 27693), (2788, 26064), (2896, 25092), (2952, 24616), (3077, 23616), (3258, 22304), (3264, 22263), (3936, 18462), (4182, 17376), (4344, 16728), (4896, 14842), (5576, 13032), (5792, 12546), (5904, 12308), (6154, 11808), (6273, 11584), (6516, 11152), (7421, 9792), (7872, 9231), (8364, 8688)]