72417168

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{83}}^2$

素因数の和:253

約数の個数: 90

約数和(自身を含む): 207948806

約数和(自身を除く): 135531638

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 83, 144, 146, 166, 219, 249, 292, 332, 438, 498, 584, 657, 664, 747, 876, 996, 1168, 1314, 1328, 1494, 1752, 1992, 2628, 2988, 3504, 3984, 5256, 5976, 6059, 6889, 10512, 11952, 12118, 13778, 18177, 20667, 24236, 27556, 36354, 41334, 48472, 54531, 55112, 62001, 72708, 82668, 96944, 109062, 110224, 124002, 145416, 165336, 218124, 248004, 290832, 330672, 436248, 496008, 502897, 872496, 992016, 1005794, 1508691, 2011588, 3017382, 4023176, 4526073, 6034764, 8046352, 9052146, 12069528, 18104292, 24139056, 36208584, 72417168]

約数ペア:

[(1, 72417168), (2, 36208584), (3, 24139056), (4, 18104292), (6, 12069528), (8, 9052146), (9, 8046352), (12, 6034764), (16, 4526073), (18, 4023176), (24, 3017382), (36, 2011588), (48, 1508691), (72, 1005794), (73, 992016), (83, 872496), (144, 502897), (146, 496008), (166, 436248), (219, 330672), (249, 290832), (292, 248004), (332, 218124), (438, 165336), (498, 145416), (584, 124002), (657, 110224), (664, 109062), (747, 96944), (876, 82668), (996, 72708), (1168, 62001), (1314, 55112), (1328, 54531), (1494, 48472), (1752, 41334), (1992, 36354), (2628, 27556), (2988, 24236), (3504, 20667), (3984, 18177), (5256, 13778), (5976, 12118), (6059, 11952), (6889, 10512)]