78904296

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{5507}}^1$

素因数の和:5718

約数の個数: 48

約数和(自身を含む): 214812000

約数和(自身を除く): 135907704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4776, 5507, 7164, 11014, 14328, 16521, 22028, 33042, 44056, 49563, 66084, 99126, 132168, 198252, 396504, 1095893, 2191786, 3287679, 4383572, 6575358, 8767144, 9863037, 13150716, 19726074, 26301432, 39452148, 78904296]

約数ペア:

[(1, 78904296), (2, 39452148), (3, 26301432), (4, 19726074), (6, 13150716), (8, 9863037), (9, 8767144), (12, 6575358), (18, 4383572), (24, 3287679), (36, 2191786), (72, 1095893), (199, 396504), (398, 198252), (597, 132168), (796, 99126), (1194, 66084), (1592, 49563), (1791, 44056), (2388, 33042), (3582, 22028), (4776, 16521), (5507, 14328), (7164, 11014)]