72769972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{44699}}^1$

素因数の和:44751

約数の個数: 24

約数和(自身を含む): 142682400

約数和(自身を除く): 69912428

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 44699, 89398, 178796, 491689, 983378, 1653863, 1966756, 3307726, 6615452, 18192493, 36384986, 72769972]

約数ペア:

[(1, 72769972), (2, 36384986), (4, 18192493), (11, 6615452), (22, 3307726), (37, 1966756), (44, 1653863), (74, 983378), (148, 491689), (407, 178796), (814, 89398), (1628, 44699)]