72642816

素因数分解:

$2^8\times 3^2\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:832

約数の個数: 108

約数和(自身を含む): 214834620

約数和(自身を除く): 142191804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 128, 144, 164, 192, 246, 256, 288, 328, 369, 384, 492, 576, 656, 738, 768, 769, 984, 1152, 1312, 1476, 1538, 1968, 2304, 2307, 2624, 2952, 3076, 3936, 4614, 5248, 5904, 6152, 6921, 7872, 9228, 10496, 11808, 12304, 13842, 15744, 18456, 23616, 24608, 27684, 31488, 31529, 36912, 47232, 49216, 55368, 63058, 73824, 94464, 94587, 98432, 110736, 126116, 147648, 189174, 196864, 221472, 252232, 283761, 295296, 378348, 442944, 504464, 567522, 590592, 756696, 885888, 1008928, 1135044, 1513392, 1771776, 2017856, 2270088, 3026784, 4035712, 4540176, 6053568, 8071424, 9080352, 12107136, 18160704, 24214272, 36321408, 72642816]

約数ペア:

[(1, 72642816), (2, 36321408), (3, 24214272), (4, 18160704), (6, 12107136), (8, 9080352), (9, 8071424), (12, 6053568), (16, 4540176), (18, 4035712), (24, 3026784), (32, 2270088), (36, 2017856), (41, 1771776), (48, 1513392), (64, 1135044), (72, 1008928), (82, 885888), (96, 756696), (123, 590592), (128, 567522), (144, 504464), (164, 442944), (192, 378348), (246, 295296), (256, 283761), (288, 252232), (328, 221472), (369, 196864), (384, 189174), (492, 147648), (576, 126116), (656, 110736), (738, 98432), (768, 94587), (769, 94464), (984, 73824), (1152, 63058), (1312, 55368), (1476, 49216), (1538, 47232), (1968, 36912), (2304, 31529), (2307, 31488), (2624, 27684), (2952, 24608), (3076, 23616), (3936, 18456), (4614, 15744), (5248, 13842), (5904, 12304), (6152, 11808), (6921, 10496), (7872, 9228)]