64942398

素因数分解:

$2^1\times 3^4\times {\mathrm{311}}^1\times {\mathrm{1289}}^1$

素因数の和:1614

約数の個数: 40

約数和(自身を含む): 146100240

約数和(自身を除く): 81157842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 311, 622, 933, 1289, 1866, 2578, 2799, 3867, 5598, 7734, 8397, 11601, 16794, 23202, 25191, 34803, 50382, 69606, 104409, 208818, 400879, 801758, 1202637, 2405274, 3607911, 7215822, 10823733, 21647466, 32471199, 64942398]

約数ペア:

[(1, 64942398), (2, 32471199), (3, 21647466), (6, 10823733), (9, 7215822), (18, 3607911), (27, 2405274), (54, 1202637), (81, 801758), (162, 400879), (311, 208818), (622, 104409), (933, 69606), (1289, 50382), (1866, 34803), (2578, 25191), (2799, 23202), (3867, 16794), (5598, 11601), (7734, 8397)]