72453648

素因数分解:

$2^4\times 3^1\times {\mathrm{647}}^1\times {\mathrm{2333}}^1$

素因数の和:2991

約数の個数: 40

約数和(自身を含む): 187541568

約数和(自身を除く): 115087920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 647, 1294, 1941, 2333, 2588, 3882, 4666, 5176, 6999, 7764, 9332, 10352, 13998, 15528, 18664, 27996, 31056, 37328, 55992, 111984, 1509451, 3018902, 4528353, 6037804, 9056706, 12075608, 18113412, 24151216, 36226824, 72453648]

約数ペア:

[(1, 72453648), (2, 36226824), (3, 24151216), (4, 18113412), (6, 12075608), (8, 9056706), (12, 6037804), (16, 4528353), (24, 3018902), (48, 1509451), (647, 111984), (1294, 55992), (1941, 37328), (2333, 31056), (2588, 27996), (3882, 18664), (4666, 15528), (5176, 13998), (6999, 10352), (7764, 9332)]