83857728

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:312

約数の個数: 112

約数和(自身を含む): 233371136

約数和(自身を除く): 149513408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 73, 93, 96, 124, 146, 186, 192, 193, 219, 248, 292, 372, 386, 438, 496, 579, 584, 744, 772, 876, 992, 1158, 1168, 1488, 1544, 1752, 1984, 2263, 2316, 2336, 2976, 3088, 3504, 4526, 4632, 4672, 5952, 5983, 6176, 6789, 7008, 9052, 9264, 11966, 12352, 13578, 14016, 14089, 17949, 18104, 18528, 23932, 27156, 28178, 35898, 36208, 37056, 42267, 47864, 54312, 56356, 71796, 72416, 84534, 95728, 108624, 112712, 143592, 144832, 169068, 191456, 217248, 225424, 287184, 338136, 382912, 434496, 436759, 450848, 574368, 676272, 873518, 901696, 1148736, 1310277, 1352544, 1747036, 2620554, 2705088, 3494072, 5241108, 6988144, 10482216, 13976288, 20964432, 27952576, 41928864, 83857728]

約数ペア:

[(1, 83857728), (2, 41928864), (3, 27952576), (4, 20964432), (6, 13976288), (8, 10482216), (12, 6988144), (16, 5241108), (24, 3494072), (31, 2705088), (32, 2620554), (48, 1747036), (62, 1352544), (64, 1310277), (73, 1148736), (93, 901696), (96, 873518), (124, 676272), (146, 574368), (186, 450848), (192, 436759), (193, 434496), (219, 382912), (248, 338136), (292, 287184), (372, 225424), (386, 217248), (438, 191456), (496, 169068), (579, 144832), (584, 143592), (744, 112712), (772, 108624), (876, 95728), (992, 84534), (1158, 72416), (1168, 71796), (1488, 56356), (1544, 54312), (1752, 47864), (1984, 42267), (2263, 37056), (2316, 36208), (2336, 35898), (2976, 28178), (3088, 27156), (3504, 23932), (4526, 18528), (4632, 18104), (4672, 17949), (5952, 14089), (5983, 14016), (6176, 13578), (6789, 12352), (7008, 11966), (9052, 9264)]