72565776

素因数分解:

$2^4\times 3^2\times {\mathrm{503929}}^1$

素因数の和:503943

約数の個数: 30

約数和(自身を含む): 203083790

約数和(自身を除く): 130518014

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 503929, 1007858, 1511787, 2015716, 3023574, 4031432, 4535361, 6047148, 8062864, 9070722, 12094296, 18141444, 24188592, 36282888, 72565776]

約数ペア:

[(1, 72565776), (2, 36282888), (3, 24188592), (4, 18141444), (6, 12094296), (8, 9070722), (9, 8062864), (12, 6047148), (16, 4535361), (18, 4031432), (24, 3023574), (36, 2015716), (48, 1511787), (72, 1007858), (144, 503929)]