72080224

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1151}}^1$

素因数の和:1283

約数の個数: 48

約数和(自身を含む): 150958080

約数和(自身を除く): 78877856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 103, 152, 206, 304, 412, 608, 824, 1151, 1648, 1957, 2302, 3296, 3914, 4604, 7828, 9208, 15656, 18416, 21869, 31312, 36832, 43738, 62624, 87476, 118553, 174952, 237106, 349904, 474212, 699808, 948424, 1896848, 2252507, 3793696, 4505014, 9010028, 18020056, 36040112, 72080224]

約数ペア:

[(1, 72080224), (2, 36040112), (4, 18020056), (8, 9010028), (16, 4505014), (19, 3793696), (32, 2252507), (38, 1896848), (76, 948424), (103, 699808), (152, 474212), (206, 349904), (304, 237106), (412, 174952), (608, 118553), (824, 87476), (1151, 62624), (1648, 43738), (1957, 36832), (2302, 31312), (3296, 21869), (3914, 18416), (4604, 15656), (7828, 9208)]