78638676

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{67559}}^1$

素因数の和:67663

約数の個数: 24

約数和(自身を含む): 185384640

約数和(自身を除く): 106745964

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 67559, 135118, 202677, 270236, 405354, 810708, 6553223, 13106446, 19659669, 26212892, 39319338, 78638676]

約数ペア:

[(1, 78638676), (2, 39319338), (3, 26212892), (4, 19659669), (6, 13106446), (12, 6553223), (97, 810708), (194, 405354), (291, 270236), (388, 202677), (582, 135118), (1164, 67559)]