66610896

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 160

約数和(自身を含む): 204736896

約数和(自身を除く): 138126000

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 41, 44, 48, 51, 66, 68, 82, 88, 102, 123, 132, 136, 164, 176, 181, 187, 204, 246, 264, 272, 328, 362, 374, 408, 451, 492, 528, 543, 561, 656, 697, 724, 748, 816, 902, 984, 1086, 1122, 1353, 1394, 1448, 1496, 1804, 1968, 1991, 2091, 2172, 2244, 2706, 2788, 2896, 2992, 3077, 3608, 3982, 4182, 4344, 4488, 5412, 5576, 5973, 6154, 7216, 7421, 7667, 7964, 8364, 8688, 8976, 9231, 10824, 11152, 11946, 12308, 14842, 15334, 15928, 16728, 18462, 21648, 22263, 23001, 23892, 24616, 29684, 30668, 31856, 33456, 33847, 36924, 44526, 46002, 47784, 49232, 59368, 61336, 67694, 73848, 81631, 89052, 92004, 95568, 101541, 118736, 122672, 126157, 135388, 147696, 163262, 178104, 184008, 203082, 244893, 252314, 270776, 326524, 356208, 368016, 378471, 406164, 489786, 504628, 541552, 653048, 756942, 812328, 979572, 1009256, 1306096, 1387727, 1513884, 1624656, 1959144, 2018512, 2775454, 3027768, 3918288, 4163181, 5550908, 6055536, 8326362, 11101816, 16652724, 22203632, 33305448, 66610896]

約数ペア:

[(1, 66610896), (2, 33305448), (3, 22203632), (4, 16652724), (6, 11101816), (8, 8326362), (11, 6055536), (12, 5550908), (16, 4163181), (17, 3918288), (22, 3027768), (24, 2775454), (33, 2018512), (34, 1959144), (41, 1624656), (44, 1513884), (48, 1387727), (51, 1306096), (66, 1009256), (68, 979572), (82, 812328), (88, 756942), (102, 653048), (123, 541552), (132, 504628), (136, 489786), (164, 406164), (176, 378471), (181, 368016), (187, 356208), (204, 326524), (246, 270776), (264, 252314), (272, 244893), (328, 203082), (362, 184008), (374, 178104), (408, 163262), (451, 147696), (492, 135388), (528, 126157), (543, 122672), (561, 118736), (656, 101541), (697, 95568), (724, 92004), (748, 89052), (816, 81631), (902, 73848), (984, 67694), (1086, 61336), (1122, 59368), (1353, 49232), (1394, 47784), (1448, 46002), (1496, 44526), (1804, 36924), (1968, 33847), (1991, 33456), (2091, 31856), (2172, 30668), (2244, 29684), (2706, 24616), (2788, 23892), (2896, 23001), (2992, 22263), (3077, 21648), (3608, 18462), (3982, 16728), (4182, 15928), (4344, 15334), (4488, 14842), (5412, 12308), (5576, 11946), (5973, 11152), (6154, 10824), (7216, 9231), (7421, 8976), (7667, 8688), (7964, 8364)]