75943504

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1284

約数の個数: 80

約数和(自身を含む): 185460352

約数和(自身を除く): 109516848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 559, 602, 688, 728, 1118, 1204, 1213, 1456, 2236, 2408, 2426, 3913, 4472, 4816, 4852, 7826, 8491, 8944, 9704, 15652, 15769, 16982, 19408, 31304, 31538, 33964, 52159, 62608, 63076, 67928, 104318, 110383, 126152, 135856, 208636, 220766, 252304, 365113, 417272, 441532, 678067, 730226, 834544, 883064, 1356134, 1460452, 1766128, 2712268, 2920904, 4746469, 5424536, 5841808, 9492938, 10849072, 18985876, 37971752, 75943504]

約数ペア:

[(1, 75943504), (2, 37971752), (4, 18985876), (7, 10849072), (8, 9492938), (13, 5841808), (14, 5424536), (16, 4746469), (26, 2920904), (28, 2712268), (43, 1766128), (52, 1460452), (56, 1356134), (86, 883064), (91, 834544), (104, 730226), (112, 678067), (172, 441532), (182, 417272), (208, 365113), (301, 252304), (344, 220766), (364, 208636), (559, 135856), (602, 126152), (688, 110383), (728, 104318), (1118, 67928), (1204, 63076), (1213, 62608), (1456, 52159), (2236, 33964), (2408, 31538), (2426, 31304), (3913, 19408), (4472, 16982), (4816, 15769), (4852, 15652), (7826, 9704), (8491, 8944)]