72964494

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{25819}}^1$

素因数の和:25984

約数の個数: 24

約数和(自身を含む): 159102840

約数和(自身を除く): 86138346

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 25819, 51638, 77457, 154914, 232371, 464742, 4053583, 8107166, 12160749, 24321498, 36482247, 72964494]

約数ペア:

[(1, 72964494), (2, 36482247), (3, 24321498), (6, 12160749), (9, 8107166), (18, 4053583), (157, 464742), (314, 232371), (471, 154914), (942, 77457), (1413, 51638), (2826, 25819)]