69641308

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{7573}}^1$

素因数の和:7618

約数の個数: 36

約数和(自身を含む): 141027880

約数和(自身を除く): 71386572

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 7573, 9196, 15146, 30292, 83303, 143887, 166606, 287774, 333212, 575548, 916333, 1582757, 1832666, 3165514, 3665332, 6331028, 17410327, 34820654, 69641308]

約数ペア:

[(1, 69641308), (2, 34820654), (4, 17410327), (11, 6331028), (19, 3665332), (22, 3165514), (38, 1832666), (44, 1582757), (76, 916333), (121, 575548), (209, 333212), (242, 287774), (418, 166606), (484, 143887), (836, 83303), (2299, 30292), (4598, 15146), (7573, 9196)]