79878486

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{1493}}^1$

素因数の和:1776

約数の個数: 32

約数和(自身を含む): 164865888

約数和(自身を除く): 84987402

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 241, 482, 723, 1446, 1493, 2986, 4479, 8917, 8958, 17834, 26751, 53502, 55241, 110482, 165723, 331446, 359813, 719626, 1079439, 2158878, 13313081, 26626162, 39939243, 79878486]

約数ペア:

[(1, 79878486), (2, 39939243), (3, 26626162), (6, 13313081), (37, 2158878), (74, 1079439), (111, 719626), (222, 359813), (241, 331446), (482, 165723), (723, 110482), (1446, 55241), (1493, 53502), (2986, 26751), (4479, 17834), (8917, 8958)]