68173704

素因数分解:

$2^3\times 3^3\times {\mathrm{547}}^1\times {\mathrm{577}}^1$

素因数の和:1139

約数の個数: 64

約数和(自身を含む): 190046400

約数和(自身を除く): 121872696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 547, 577, 1094, 1154, 1641, 1731, 2188, 2308, 3282, 3462, 4376, 4616, 4923, 5193, 6564, 6924, 9846, 10386, 13128, 13848, 14769, 15579, 19692, 20772, 29538, 31158, 39384, 41544, 59076, 62316, 118152, 124632, 315619, 631238, 946857, 1262476, 1893714, 2524952, 2840571, 3787428, 5681142, 7574856, 8521713, 11362284, 17043426, 22724568, 34086852, 68173704]

約数ペア:

[(1, 68173704), (2, 34086852), (3, 22724568), (4, 17043426), (6, 11362284), (8, 8521713), (9, 7574856), (12, 5681142), (18, 3787428), (24, 2840571), (27, 2524952), (36, 1893714), (54, 1262476), (72, 946857), (108, 631238), (216, 315619), (547, 124632), (577, 118152), (1094, 62316), (1154, 59076), (1641, 41544), (1731, 39384), (2188, 31158), (2308, 29538), (3282, 20772), (3462, 19692), (4376, 15579), (4616, 14769), (4923, 13848), (5193, 13128), (6564, 10386), (6924, 9846)]