78854202

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{208609}}^1$

素因数の和:208627

約数の個数: 32

約数和(自身を含む): 200265600

約数和(自身を除く): 121411398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 208609, 417218, 625827, 1251654, 1460263, 1877481, 2920526, 3754962, 4380789, 5632443, 8761578, 11264886, 13142367, 26284734, 39427101, 78854202]

約数ペア:

[(1, 78854202), (2, 39427101), (3, 26284734), (6, 13142367), (7, 11264886), (9, 8761578), (14, 5632443), (18, 4380789), (21, 3754962), (27, 2920526), (42, 1877481), (54, 1460263), (63, 1251654), (126, 625827), (189, 417218), (378, 208609)]