66431808

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 168

約数和(自身を含む): 203865480

約数和(自身を除く): 137433672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 41, 48, 58, 64, 72, 82, 87, 96, 97, 116, 123, 144, 164, 174, 192, 194, 232, 246, 261, 288, 291, 328, 348, 369, 388, 464, 492, 522, 576, 582, 656, 696, 738, 776, 873, 928, 984, 1044, 1164, 1189, 1312, 1392, 1476, 1552, 1746, 1856, 1968, 2088, 2328, 2378, 2624, 2784, 2813, 2952, 3104, 3492, 3567, 3936, 3977, 4176, 4656, 4756, 5568, 5626, 5904, 6208, 6984, 7134, 7872, 7954, 8352, 8439, 9312, 9512, 10701, 11252, 11808, 11931, 13968, 14268, 15908, 16704, 16878, 18624, 19024, 21402, 22504, 23616, 23862, 25317, 27936, 28536, 31816, 33756, 35793, 38048, 42804, 45008, 47724, 50634, 55872, 57072, 63632, 67512, 71586, 76096, 85608, 90016, 95448, 101268, 114144, 115333, 127264, 135024, 143172, 171216, 180032, 190896, 202536, 228288, 230666, 254528, 270048, 286344, 342432, 345999, 381792, 405072, 461332, 540096, 572688, 684864, 691998, 763584, 810144, 922664, 1037997, 1145376, 1383996, 1620288, 1845328, 2075994, 2290752, 2767992, 3690656, 4151988, 5535984, 7381312, 8303976, 11071968, 16607952, 22143936, 33215904, 66431808]

約数ペア:

[(1, 66431808), (2, 33215904), (3, 22143936), (4, 16607952), (6, 11071968), (8, 8303976), (9, 7381312), (12, 5535984), (16, 4151988), (18, 3690656), (24, 2767992), (29, 2290752), (32, 2075994), (36, 1845328), (41, 1620288), (48, 1383996), (58, 1145376), (64, 1037997), (72, 922664), (82, 810144), (87, 763584), (96, 691998), (97, 684864), (116, 572688), (123, 540096), (144, 461332), (164, 405072), (174, 381792), (192, 345999), (194, 342432), (232, 286344), (246, 270048), (261, 254528), (288, 230666), (291, 228288), (328, 202536), (348, 190896), (369, 180032), (388, 171216), (464, 143172), (492, 135024), (522, 127264), (576, 115333), (582, 114144), (656, 101268), (696, 95448), (738, 90016), (776, 85608), (873, 76096), (928, 71586), (984, 67512), (1044, 63632), (1164, 57072), (1189, 55872), (1312, 50634), (1392, 47724), (1476, 45008), (1552, 42804), (1746, 38048), (1856, 35793), (1968, 33756), (2088, 31816), (2328, 28536), (2378, 27936), (2624, 25317), (2784, 23862), (2813, 23616), (2952, 22504), (3104, 21402), (3492, 19024), (3567, 18624), (3936, 16878), (3977, 16704), (4176, 15908), (4656, 14268), (4756, 13968), (5568, 11931), (5626, 11808), (5904, 11252), (6208, 10701), (6984, 9512), (7134, 9312), (7872, 8439), (7954, 8352)]