72540324

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{8431}}^1$

素因数の和:8680

約数の個数: 36

約数和(自身を含む): 184154880

約数和(自身を除く): 111614556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 8431, 8604, 16862, 25293, 33724, 50586, 75879, 101172, 151758, 303516, 2015009, 4030018, 6045027, 8060036, 12090054, 18135081, 24180108, 36270162, 72540324]

約数ペア:

[(1, 72540324), (2, 36270162), (3, 24180108), (4, 18135081), (6, 12090054), (9, 8060036), (12, 6045027), (18, 4030018), (36, 2015009), (239, 303516), (478, 151758), (717, 101172), (956, 75879), (1434, 50586), (2151, 33724), (2868, 25293), (4302, 16862), (8431, 8604)]