81904628736

素因数分解:

$2^{10}\times 3^4\times 7^1\times {\mathrm{141067}}^1$

素因数の和:141106

約数の個数: 220

約数和(自身を含む): 279525677728

約数和(自身を除く): 197621048992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1024, 1134, 1152, 1296, 1344, 1512, 1536, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3072, 3456, 3584, 4032, 4536, 4608, 5184, 5376, 6048, 6912, 7168, 8064, 9072, 9216, 10368, 10752, 12096, 13824, 16128, 18144, 20736, 21504, 24192, 27648, 32256, 36288, 41472, 48384, 64512, 72576, 82944, 96768, 141067, 145152, 193536, 282134, 290304, 423201, 564268, 580608, 846402, 987469, 1128536, 1269603, 1692804, 1974938, 2257072, 2539206, 2962407, 3385608, 3808809, 3949876, 4514144, 5078412, 5924814, 6771216, 7617618, 7899752, 8887221, 9028288, 10156824, 11426427, 11849628, 13542432, 15235236, 15799504, 17774442, 18056576, 20313648, 22852854, 23699256, 26661663, 27084864, 30470472, 31599008, 35548884, 36113152, 40627296, 45705708, 47398512, 53323326, 54169728, 60940944, 63198016, 71097768, 72226304, 79984989, 81254592, 91411416, 94797024, 106646652, 108339456, 121881888, 126396032, 142195536, 144452608, 159969978, 162509184, 182822832, 189594048, 213293304, 216678912, 243763776, 252792064, 284391072, 319939956, 325018368, 365645664, 379188096, 426586608, 433357824, 487527552, 505584128, 568782144, 639879912, 650036736, 731291328, 758376192, 853173216, 975055104, 1011168256, 1137564288, 1279759824, 1300073472, 1462582656, 1516752384, 1706346432, 1950110208, 2275128576, 2559519648, 2925165312, 3033504768, 3412692864, 3900220416, 4550257152, 5119039296, 5850330624, 6825385728, 9100514304, 10238078592, 11700661248, 13650771456, 20476157184, 27301542912, 40952314368, 81904628736]

約数ペア:

[(1, 81904628736), (2, 40952314368), (3, 27301542912), (4, 20476157184), (6, 13650771456), (7, 11700661248), (8, 10238078592), (9, 9100514304), (12, 6825385728), (14, 5850330624), (16, 5119039296), (18, 4550257152), (21, 3900220416), (24, 3412692864), (27, 3033504768), (28, 2925165312), (32, 2559519648), (36, 2275128576), (42, 1950110208), (48, 1706346432), (54, 1516752384), (56, 1462582656), (63, 1300073472), (64, 1279759824), (72, 1137564288), (81, 1011168256), (84, 975055104), (96, 853173216), (108, 758376192), (112, 731291328), (126, 650036736), (128, 639879912), (144, 568782144), (162, 505584128), (168, 487527552), (189, 433357824), (192, 426586608), (216, 379188096), (224, 365645664), (252, 325018368), (256, 319939956), (288, 284391072), (324, 252792064), (336, 243763776), (378, 216678912), (384, 213293304), (432, 189594048), (448, 182822832), (504, 162509184), (512, 159969978), (567, 144452608), (576, 142195536), (648, 126396032), (672, 121881888), (756, 108339456), (768, 106646652), (864, 94797024), (896, 91411416), (1008, 81254592), (1024, 79984989), (1134, 72226304), (1152, 71097768), (1296, 63198016), (1344, 60940944), (1512, 54169728), (1536, 53323326), (1728, 47398512), (1792, 45705708), (2016, 40627296), (2268, 36113152), (2304, 35548884), (2592, 31599008), (2688, 30470472), (3024, 27084864), (3072, 26661663), (3456, 23699256), (3584, 22852854), (4032, 20313648), (4536, 18056576), (4608, 17774442), (5184, 15799504), (5376, 15235236), (6048, 13542432), (6912, 11849628), (7168, 11426427), (8064, 10156824), (9072, 9028288), (9216, 8887221), (10368, 7899752), (10752, 7617618), (12096, 6771216), (13824, 5924814), (16128, 5078412), (18144, 4514144), (20736, 3949876), (21504, 3808809), (24192, 3385608), (27648, 2962407), (32256, 2539206), (36288, 2257072), (41472, 1974938), (48384, 1692804), (64512, 1269603), (72576, 1128536), (82944, 987469), (96768, 846402), (141067, 580608), (145152, 564268), (193536, 423201), (282134, 290304)]