81496392

素因数分解:

$2^3\times 3^1\times {\mathrm{643}}^1\times {\mathrm{5281}}^1$

素因数の和:5933

約数の個数: 32

約数和(自身を含む): 204096480

約数和(自身を除く): 122600088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 643, 1286, 1929, 2572, 3858, 5144, 5281, 7716, 10562, 15432, 15843, 21124, 31686, 42248, 63372, 126744, 3395683, 6791366, 10187049, 13582732, 20374098, 27165464, 40748196, 81496392]

約数ペア:

[(1, 81496392), (2, 40748196), (3, 27165464), (4, 20374098), (6, 13582732), (8, 10187049), (12, 6791366), (24, 3395683), (643, 126744), (1286, 63372), (1929, 42248), (2572, 31686), (3858, 21124), (5144, 15843), (5281, 15432), (7716, 10562)]