81784176

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1433}}^1$

素因数の和:1514

約数の個数: 80

約数和(自身を含む): 224048160

約数和(自身を除く): 142263984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 41, 48, 58, 82, 87, 116, 123, 164, 174, 232, 246, 328, 348, 464, 492, 656, 696, 984, 1189, 1392, 1433, 1968, 2378, 2866, 3567, 4299, 4756, 5732, 7134, 8598, 9512, 11464, 14268, 17196, 19024, 22928, 28536, 34392, 41557, 57072, 58753, 68784, 83114, 117506, 124671, 166228, 176259, 235012, 249342, 332456, 352518, 470024, 498684, 664912, 705036, 940048, 997368, 1410072, 1703837, 1994736, 2820144, 3407674, 5111511, 6815348, 10223022, 13630696, 20446044, 27261392, 40892088, 81784176]

約数ペア:

[(1, 81784176), (2, 40892088), (3, 27261392), (4, 20446044), (6, 13630696), (8, 10223022), (12, 6815348), (16, 5111511), (24, 3407674), (29, 2820144), (41, 1994736), (48, 1703837), (58, 1410072), (82, 997368), (87, 940048), (116, 705036), (123, 664912), (164, 498684), (174, 470024), (232, 352518), (246, 332456), (328, 249342), (348, 235012), (464, 176259), (492, 166228), (656, 124671), (696, 117506), (984, 83114), (1189, 68784), (1392, 58753), (1433, 57072), (1968, 41557), (2378, 34392), (2866, 28536), (3567, 22928), (4299, 19024), (4756, 17196), (5732, 14268), (7134, 11464), (8598, 9512)]