86777190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{321397}}^1$

素因数の和:321413

約数の個数: 32

約数和(自身を含む): 231406560

約数和(自身を除く): 144629370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 321397, 642794, 964191, 1606985, 1928382, 2892573, 3213970, 4820955, 5785146, 8677719, 9641910, 14462865, 17355438, 28925730, 43388595, 86777190]

約数ペア:

[(1, 86777190), (2, 43388595), (3, 28925730), (5, 17355438), (6, 14462865), (9, 9641910), (10, 8677719), (15, 5785146), (18, 4820955), (27, 3213970), (30, 2892573), (45, 1928382), (54, 1606985), (90, 964191), (135, 642794), (270, 321397)]