78424158

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{769}}^1$

素因数の和:1536

約数の個数: 32

約数和(自身を含む): 164102400

約数和(自身を除く): 85678242

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 739, 769, 1478, 1538, 2217, 2307, 4434, 4614, 16997, 17687, 33994, 35374, 50991, 53061, 101982, 106122, 568291, 1136582, 1704873, 3409746, 13070693, 26141386, 39212079, 78424158]

約数ペア:

[(1, 78424158), (2, 39212079), (3, 26141386), (6, 13070693), (23, 3409746), (46, 1704873), (69, 1136582), (138, 568291), (739, 106122), (769, 101982), (1478, 53061), (1538, 50991), (2217, 35374), (2307, 33994), (4434, 17687), (4614, 16997)]