78740856

素因数分解:

$2^3\times 3^3\times {\mathrm{364541}}^1$

素因数の和:364556

約数の個数: 32

約数和(自身を含む): 218725200

約数和(自身を除く): 139984344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 364541, 729082, 1093623, 1458164, 2187246, 2916328, 3280869, 4374492, 6561738, 8748984, 9842607, 13123476, 19685214, 26246952, 39370428, 78740856]

約数ペア:

[(1, 78740856), (2, 39370428), (3, 26246952), (4, 19685214), (6, 13123476), (8, 9842607), (9, 8748984), (12, 6561738), (18, 4374492), (24, 3280869), (27, 2916328), (36, 2187246), (54, 1458164), (72, 1093623), (108, 729082), (216, 364541)]