81453764644

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{126481001}}^1$

素因数の和:126481035

約数の個数: 24

約数和(自身を含む): 169990466688

約数和(自身を除く): 88536702044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 126481001, 252962002, 505924004, 885367007, 1770734014, 2909063023, 3541468028, 5818126046, 11636252092, 20363441161, 40726882322, 81453764644]

約数ペア:

[(1, 81453764644), (2, 40726882322), (4, 20363441161), (7, 11636252092), (14, 5818126046), (23, 3541468028), (28, 2909063023), (46, 1770734014), (92, 885367007), (161, 505924004), (322, 252962002), (644, 126481001)]