72709824

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:398

約数の個数: 112

約数和(自身を含む): 212140800

約数和(自身を除く): 139430976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 173, 176, 192, 199, 264, 346, 352, 398, 519, 528, 597, 692, 704, 796, 1038, 1056, 1194, 1384, 1592, 1903, 2076, 2112, 2189, 2388, 2768, 3184, 3806, 4152, 4378, 4776, 5536, 5709, 6368, 6567, 7612, 8304, 8756, 9552, 11072, 11418, 12736, 13134, 15224, 16608, 17512, 19104, 22836, 26268, 30448, 33216, 34427, 35024, 38208, 45672, 52536, 60896, 68854, 70048, 91344, 103281, 105072, 121792, 137708, 140096, 182688, 206562, 210144, 275416, 365376, 378697, 413124, 420288, 550832, 757394, 826248, 1101664, 1136091, 1514788, 1652496, 2203328, 2272182, 3029576, 3304992, 4544364, 6059152, 6609984, 9088728, 12118304, 18177456, 24236608, 36354912, 72709824]

約数ペア:

[(1, 72709824), (2, 36354912), (3, 24236608), (4, 18177456), (6, 12118304), (8, 9088728), (11, 6609984), (12, 6059152), (16, 4544364), (22, 3304992), (24, 3029576), (32, 2272182), (33, 2203328), (44, 1652496), (48, 1514788), (64, 1136091), (66, 1101664), (88, 826248), (96, 757394), (132, 550832), (173, 420288), (176, 413124), (192, 378697), (199, 365376), (264, 275416), (346, 210144), (352, 206562), (398, 182688), (519, 140096), (528, 137708), (597, 121792), (692, 105072), (704, 103281), (796, 91344), (1038, 70048), (1056, 68854), (1194, 60896), (1384, 52536), (1592, 45672), (1903, 38208), (2076, 35024), (2112, 34427), (2189, 33216), (2388, 30448), (2768, 26268), (3184, 22836), (3806, 19104), (4152, 17512), (4378, 16608), (4776, 15224), (5536, 13134), (5709, 12736), (6368, 11418), (6567, 11072), (7612, 9552), (8304, 8756)]