68813838

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{463}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 156349440

約数和(自身を除く): 87535602

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 359, 414, 463, 718, 926, 1077, 1389, 2154, 2778, 3231, 4167, 6462, 8257, 8334, 10649, 16514, 21298, 24771, 31947, 49542, 63894, 74313, 95841, 148626, 166217, 191682, 332434, 498651, 997302, 1495953, 2991906, 3822991, 7645982, 11468973, 22937946, 34406919, 68813838]

約数ペア:

[(1, 68813838), (2, 34406919), (3, 22937946), (6, 11468973), (9, 7645982), (18, 3822991), (23, 2991906), (46, 1495953), (69, 997302), (138, 498651), (207, 332434), (359, 191682), (414, 166217), (463, 148626), (718, 95841), (926, 74313), (1077, 63894), (1389, 49542), (2154, 31947), (2778, 24771), (3231, 21298), (4167, 16514), (6462, 10649), (8257, 8334)]