76813412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2803}}^1$

素因数の和:2868

約数の個数: 48

約数和(自身を含む): 158280192

約数和(自身を除く): 81466780

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 1054, 1612, 2108, 2803, 5606, 6851, 11212, 13702, 27404, 36439, 47651, 72878, 86893, 95302, 145756, 173786, 190604, 347572, 619463, 1129609, 1238926, 1477181, 2259218, 2477852, 2954362, 4518436, 5908724, 19203353, 38406706, 76813412]

約数ペア:

[(1, 76813412), (2, 38406706), (4, 19203353), (13, 5908724), (17, 4518436), (26, 2954362), (31, 2477852), (34, 2259218), (52, 1477181), (62, 1238926), (68, 1129609), (124, 619463), (221, 347572), (403, 190604), (442, 173786), (527, 145756), (806, 95302), (884, 86893), (1054, 72878), (1612, 47651), (2108, 36439), (2803, 27404), (5606, 13702), (6851, 11212)]