80373427204

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1\times {\mathrm{82171}}^1$

素因数の和:82556

約数の個数: 48

約数和(自身を含む): 162474422656

約数和(自身を除く): 82100995452

約数列:

[1, 2, 4, 7, 14, 28, 181, 193, 362, 386, 724, 772, 1267, 1351, 2534, 2702, 5068, 5404, 34933, 69866, 82171, 139732, 164342, 244531, 328684, 489062, 575197, 978124, 1150394, 2300788, 14872951, 15859003, 29745902, 31718006, 59491804, 63436012, 104110657, 111013021, 208221314, 222026042, 416442628, 444052084, 2870479543, 5740959086, 11481918172, 20093356801, 40186713602, 80373427204]

約数ペア:

[(1, 80373427204), (2, 40186713602), (4, 20093356801), (7, 11481918172), (14, 5740959086), (28, 2870479543), (181, 444052084), (193, 416442628), (362, 222026042), (386, 208221314), (724, 111013021), (772, 104110657), (1267, 63436012), (1351, 59491804), (2534, 31718006), (2702, 29745902), (5068, 15859003), (5404, 14872951), (34933, 2300788), (69866, 1150394), (82171, 978124), (139732, 575197), (164342, 489062), (244531, 328684)]