73297728

素因数分解:

$2^6\times 3^2\times 7^4\times {\mathrm{53}}^1$

素因数の和:99

約数の個数: 210

約数和(自身を含む): 249720354

約数和(自身を除く): 176422626

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 53, 56, 63, 64, 72, 84, 96, 98, 106, 112, 126, 144, 147, 159, 168, 192, 196, 212, 224, 252, 288, 294, 318, 336, 343, 371, 392, 424, 441, 448, 477, 504, 576, 588, 636, 672, 686, 742, 784, 848, 882, 954, 1008, 1029, 1113, 1176, 1272, 1344, 1372, 1484, 1568, 1696, 1764, 1908, 2016, 2058, 2226, 2352, 2401, 2544, 2597, 2744, 2968, 3087, 3136, 3339, 3392, 3528, 3816, 4032, 4116, 4452, 4704, 4802, 5088, 5194, 5488, 5936, 6174, 6678, 7056, 7203, 7632, 7791, 8232, 8904, 9408, 9604, 10176, 10388, 10976, 11872, 12348, 13356, 14112, 14406, 15264, 15582, 16464, 17808, 18179, 19208, 20776, 21609, 21952, 23373, 23744, 24696, 26712, 28224, 28812, 30528, 31164, 32928, 35616, 36358, 38416, 41552, 43218, 46746, 49392, 53424, 54537, 57624, 62328, 65856, 71232, 72716, 76832, 83104, 86436, 93492, 98784, 106848, 109074, 115248, 124656, 127253, 145432, 153664, 163611, 166208, 172872, 186984, 197568, 213696, 218148, 230496, 249312, 254506, 290864, 327222, 345744, 373968, 381759, 436296, 460992, 498624, 509012, 581728, 654444, 691488, 747936, 763518, 872592, 1018024, 1145277, 1163456, 1308888, 1382976, 1495872, 1527036, 1745184, 2036048, 2290554, 2617776, 3054072, 3490368, 4072096, 4581108, 5235552, 6108144, 8144192, 9162216, 10471104, 12216288, 18324432, 24432576, 36648864, 73297728]

約数ペア:

[(1, 73297728), (2, 36648864), (3, 24432576), (4, 18324432), (6, 12216288), (7, 10471104), (8, 9162216), (9, 8144192), (12, 6108144), (14, 5235552), (16, 4581108), (18, 4072096), (21, 3490368), (24, 3054072), (28, 2617776), (32, 2290554), (36, 2036048), (42, 1745184), (48, 1527036), (49, 1495872), (53, 1382976), (56, 1308888), (63, 1163456), (64, 1145277), (72, 1018024), (84, 872592), (96, 763518), (98, 747936), (106, 691488), (112, 654444), (126, 581728), (144, 509012), (147, 498624), (159, 460992), (168, 436296), (192, 381759), (196, 373968), (212, 345744), (224, 327222), (252, 290864), (288, 254506), (294, 249312), (318, 230496), (336, 218148), (343, 213696), (371, 197568), (392, 186984), (424, 172872), (441, 166208), (448, 163611), (477, 153664), (504, 145432), (576, 127253), (588, 124656), (636, 115248), (672, 109074), (686, 106848), (742, 98784), (784, 93492), (848, 86436), (882, 83104), (954, 76832), (1008, 72716), (1029, 71232), (1113, 65856), (1176, 62328), (1272, 57624), (1344, 54537), (1372, 53424), (1484, 49392), (1568, 46746), (1696, 43218), (1764, 41552), (1908, 38416), (2016, 36358), (2058, 35616), (2226, 32928), (2352, 31164), (2401, 30528), (2544, 28812), (2597, 28224), (2744, 26712), (2968, 24696), (3087, 23744), (3136, 23373), (3339, 21952), (3392, 21609), (3528, 20776), (3816, 19208), (4032, 18179), (4116, 17808), (4452, 16464), (4704, 15582), (4802, 15264), (5088, 14406), (5194, 14112), (5488, 13356), (5936, 12348), (6174, 11872), (6678, 10976), (7056, 10388), (7203, 10176), (7632, 9604), (7791, 9408), (8232, 8904)]