72012770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{13613}}^1$

素因数の和:13666

約数の個数: 24

約数和(自身を含む): 135513756

約数和(自身を除く): 63500986

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 13613, 27226, 68065, 136130, 313099, 626198, 1565495, 3130990, 7201277, 14402554, 36006385, 72012770]

約数ペア:

[(1, 72012770), (2, 36006385), (5, 14402554), (10, 7201277), (23, 3130990), (46, 1565495), (115, 626198), (230, 313099), (529, 136130), (1058, 68065), (2645, 27226), (5290, 13613)]