78262132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 152727120

約数和(自身を除く): 74464988

約数列:

[1, 2, 4, 13, 26, 52, 53, 73, 106, 146, 212, 292, 389, 689, 778, 949, 1378, 1556, 1898, 2756, 3796, 3869, 5057, 7738, 10114, 15476, 20228, 20617, 28397, 41234, 50297, 56794, 82468, 100594, 113588, 201188, 268021, 369161, 536042, 738322, 1072084, 1476644, 1505041, 3010082, 6020164, 19565533, 39131066, 78262132]

約数ペア:

[(1, 78262132), (2, 39131066), (4, 19565533), (13, 6020164), (26, 3010082), (52, 1505041), (53, 1476644), (73, 1072084), (106, 738322), (146, 536042), (212, 369161), (292, 268021), (389, 201188), (689, 113588), (778, 100594), (949, 82468), (1378, 56794), (1556, 50297), (1898, 41234), (2756, 28397), (3796, 20617), (3869, 20228), (5057, 15476), (7738, 10114)]