72658656

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1567}}^1$

素因数の和:1613

約数の個数: 144

約数和(自身を含む): 246564864

約数和(自身を除く): 173906208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1449, 1567, 1656, 1932, 2016, 2208, 2576, 2898, 3134, 3312, 3864, 4701, 5152, 5796, 6268, 6624, 7728, 9402, 10969, 11592, 12536, 14103, 15456, 18804, 21938, 23184, 25072, 28206, 32907, 36041, 37608, 43876, 46368, 50144, 56412, 65814, 72082, 75216, 87752, 98721, 108123, 112824, 131628, 144164, 150432, 175504, 197442, 216246, 225648, 252287, 263256, 288328, 324369, 351008, 394884, 432492, 451296, 504574, 526512, 576656, 648738, 756861, 789768, 864984, 1009148, 1053024, 1153312, 1297476, 1513722, 1579536, 1729968, 2018296, 2270583, 2594952, 3027444, 3159072, 3459936, 4036592, 4541166, 5189904, 6054888, 8073184, 9082332, 10379808, 12109776, 18164664, 24219552, 36329328, 72658656]

約数ペア:

[(1, 72658656), (2, 36329328), (3, 24219552), (4, 18164664), (6, 12109776), (7, 10379808), (8, 9082332), (9, 8073184), (12, 6054888), (14, 5189904), (16, 4541166), (18, 4036592), (21, 3459936), (23, 3159072), (24, 3027444), (28, 2594952), (32, 2270583), (36, 2018296), (42, 1729968), (46, 1579536), (48, 1513722), (56, 1297476), (63, 1153312), (69, 1053024), (72, 1009148), (84, 864984), (92, 789768), (96, 756861), (112, 648738), (126, 576656), (138, 526512), (144, 504574), (161, 451296), (168, 432492), (184, 394884), (207, 351008), (224, 324369), (252, 288328), (276, 263256), (288, 252287), (322, 225648), (336, 216246), (368, 197442), (414, 175504), (483, 150432), (504, 144164), (552, 131628), (644, 112824), (672, 108123), (736, 98721), (828, 87752), (966, 75216), (1008, 72082), (1104, 65814), (1288, 56412), (1449, 50144), (1567, 46368), (1656, 43876), (1932, 37608), (2016, 36041), (2208, 32907), (2576, 28206), (2898, 25072), (3134, 23184), (3312, 21938), (3864, 18804), (4701, 15456), (5152, 14103), (5796, 12536), (6268, 11592), (6624, 10969), (7728, 9402)]