81174936

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{25819}}^1$

素因数の和:25959

約数の個数: 32

約数和(自身を含む): 204494400

約数和(自身を除く): 123319464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 25819, 51638, 77457, 103276, 154914, 206552, 309828, 619656, 3382289, 6764578, 10146867, 13529156, 20293734, 27058312, 40587468, 81174936]

約数ペア:

[(1, 81174936), (2, 40587468), (3, 27058312), (4, 20293734), (6, 13529156), (8, 10146867), (12, 6764578), (24, 3382289), (131, 619656), (262, 309828), (393, 206552), (524, 154914), (786, 103276), (1048, 77457), (1572, 51638), (3144, 25819)]