80556912

素因数分解:

$2^4\times 3^2\times {\mathrm{739}}^1\times {\mathrm{757}}^1$

素因数の和:1510

約数の個数: 60

約数和(自身を含む): 226050760

約数和(自身を除く): 145493848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 739, 757, 1478, 1514, 2217, 2271, 2956, 3028, 4434, 4542, 5912, 6056, 6651, 6813, 8868, 9084, 11824, 12112, 13302, 13626, 17736, 18168, 26604, 27252, 35472, 36336, 53208, 54504, 106416, 109008, 559423, 1118846, 1678269, 2237692, 3356538, 4475384, 5034807, 6713076, 8950768, 10069614, 13426152, 20139228, 26852304, 40278456, 80556912]

約数ペア:

[(1, 80556912), (2, 40278456), (3, 26852304), (4, 20139228), (6, 13426152), (8, 10069614), (9, 8950768), (12, 6713076), (16, 5034807), (18, 4475384), (24, 3356538), (36, 2237692), (48, 1678269), (72, 1118846), (144, 559423), (739, 109008), (757, 106416), (1478, 54504), (1514, 53208), (2217, 36336), (2271, 35472), (2956, 27252), (3028, 26604), (4434, 18168), (4542, 17736), (5912, 13626), (6056, 13302), (6651, 12112), (6813, 11824), (8868, 9084)]