78211014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{2447}}^1$

素因数の和:3220

約数の個数: 32

約数和(自身を含む): 179076096

約数和(自身を除く): 100865082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 761, 1522, 2283, 2447, 4566, 4894, 5327, 7341, 10654, 14682, 15981, 17129, 31962, 34258, 51387, 102774, 1862167, 3724334, 5586501, 11173002, 13035169, 26070338, 39105507, 78211014]

約数ペア:

[(1, 78211014), (2, 39105507), (3, 26070338), (6, 13035169), (7, 11173002), (14, 5586501), (21, 3724334), (42, 1862167), (761, 102774), (1522, 51387), (2283, 34258), (2447, 31962), (4566, 17129), (4894, 15981), (5327, 14682), (7341, 10654)]