83688176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 193320960

約数和(自身を除く): 109632784

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 79, 88, 104, 143, 158, 176, 208, 286, 316, 463, 572, 632, 869, 926, 1027, 1144, 1264, 1738, 1852, 2054, 2288, 3476, 3704, 4108, 5093, 6019, 6952, 7408, 8216, 10186, 11297, 12038, 13904, 16432, 20372, 22594, 24076, 36577, 40744, 45188, 48152, 66209, 73154, 81488, 90376, 96304, 132418, 146308, 180752, 264836, 292616, 402347, 475501, 529672, 585232, 804694, 951002, 1059344, 1609388, 1902004, 3218776, 3804008, 5230511, 6437552, 7608016, 10461022, 20922044, 41844088, 83688176]

約数ペア:

[(1, 83688176), (2, 41844088), (4, 20922044), (8, 10461022), (11, 7608016), (13, 6437552), (16, 5230511), (22, 3804008), (26, 3218776), (44, 1902004), (52, 1609388), (79, 1059344), (88, 951002), (104, 804694), (143, 585232), (158, 529672), (176, 475501), (208, 402347), (286, 292616), (316, 264836), (463, 180752), (572, 146308), (632, 132418), (869, 96304), (926, 90376), (1027, 81488), (1144, 73154), (1264, 66209), (1738, 48152), (1852, 45188), (2054, 40744), (2288, 36577), (3476, 24076), (3704, 22594), (4108, 20372), (5093, 16432), (6019, 13904), (6952, 12038), (7408, 11297), (8216, 10186)]