78901116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{939299}}^1$

素因数の和:939313

約数の個数: 24

約数和(自身を含む): 210403200

約数和(自身を除く): 131502084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 939299, 1878598, 2817897, 3757196, 5635794, 6575093, 11271588, 13150186, 19725279, 26300372, 39450558, 78901116]

約数ペア:

[(1, 78901116), (2, 39450558), (3, 26300372), (4, 19725279), (6, 13150186), (7, 11271588), (12, 6575093), (14, 5635794), (21, 3757196), (28, 2817897), (42, 1878598), (84, 939299)]