81540168

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109597}}^1$

素因数の和:109637

約数の個数: 32

約数和(自身を含む): 210428160

約数和(自身を除く): 128887992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 109597, 219194, 328791, 438388, 657582, 876776, 1315164, 2630328, 3397507, 6795014, 10192521, 13590028, 20385042, 27180056, 40770084, 81540168]

約数ペア:

[(1, 81540168), (2, 40770084), (3, 27180056), (4, 20385042), (6, 13590028), (8, 10192521), (12, 6795014), (24, 3397507), (31, 2630328), (62, 1315164), (93, 876776), (124, 657582), (186, 438388), (248, 328791), (372, 219194), (744, 109597)]