67800904

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 129276000

約数和(自身を除く): 61475096

約数列:

[1, 2, 4, 8, 113, 179, 226, 358, 419, 452, 716, 838, 904, 1432, 1676, 3352, 20227, 40454, 47347, 75001, 80908, 94694, 150002, 161816, 189388, 300004, 378776, 600008, 8475113, 16950226, 33900452, 67800904]

約数ペア:

[(1, 67800904), (2, 33900452), (4, 16950226), (8, 8475113), (113, 600008), (179, 378776), (226, 300004), (358, 189388), (419, 161816), (452, 150002), (716, 94694), (838, 80908), (904, 75001), (1432, 47347), (1676, 40454), (3352, 20227)]