66679728

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{13487}}^1$

素因数の和:13601

約数の個数: 40

約数和(自身を含む): 173941248

約数和(自身を除く): 107261520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 13487, 26974, 40461, 53948, 80922, 107896, 161844, 215792, 323688, 647376, 1389161, 2778322, 4167483, 5556644, 8334966, 11113288, 16669932, 22226576, 33339864, 66679728]

約数ペア:

[(1, 66679728), (2, 33339864), (3, 22226576), (4, 16669932), (6, 11113288), (8, 8334966), (12, 5556644), (16, 4167483), (24, 2778322), (48, 1389161), (103, 647376), (206, 323688), (309, 215792), (412, 161844), (618, 107896), (824, 80922), (1236, 53948), (1648, 40461), (2472, 26974), (4944, 13487)]