72253846

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6317}}^1$

素因数の和:6388

約数の個数: 32

約数和(自身を含む): 133436160

約数和(自身を除く): 61182314

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 5719, 6317, 11438, 12634, 44219, 88438, 120023, 240046, 271631, 543262, 840161, 1680322, 1901417, 3802834, 5160989, 10321978, 36126923, 72253846]

約数ペア:

[(1, 72253846), (2, 36126923), (7, 10321978), (14, 5160989), (19, 3802834), (38, 1901417), (43, 1680322), (86, 840161), (133, 543262), (266, 271631), (301, 240046), (602, 120023), (817, 88438), (1634, 44219), (5719, 12634), (6317, 11438)]