80075968

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3803}}^1$

素因数の和:3869

約数の個数: 56

約数和(自身を含む): 185513472

約数和(自身を除く): 105437504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 1316, 1504, 2632, 3008, 3803, 5264, 7606, 10528, 15212, 21056, 26621, 30424, 53242, 60848, 106484, 121696, 178741, 212968, 243392, 357482, 425936, 714964, 851872, 1251187, 1429928, 1703744, 2502374, 2859856, 5004748, 5719712, 10009496, 11439424, 20018992, 40037984, 80075968]

約数ペア:

[(1, 80075968), (2, 40037984), (4, 20018992), (7, 11439424), (8, 10009496), (14, 5719712), (16, 5004748), (28, 2859856), (32, 2502374), (47, 1703744), (56, 1429928), (64, 1251187), (94, 851872), (112, 714964), (188, 425936), (224, 357482), (329, 243392), (376, 212968), (448, 178741), (658, 121696), (752, 106484), (1316, 60848), (1504, 53242), (2632, 30424), (3008, 26621), (3803, 21056), (5264, 15212), (7606, 10528)]