72116170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1061}}^1$

素因数の和:2046

約数の個数: 32

約数和(自身を含む): 148646016

約数和(自身を除く): 76529846

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 971, 1061, 1942, 2122, 4855, 5305, 6797, 7427, 9710, 10610, 13594, 14854, 33985, 37135, 67970, 74270, 1030231, 2060462, 5151155, 7211617, 10302310, 14423234, 36058085, 72116170]

約数ペア:

[(1, 72116170), (2, 36058085), (5, 14423234), (7, 10302310), (10, 7211617), (14, 5151155), (35, 2060462), (70, 1030231), (971, 74270), (1061, 67970), (1942, 37135), (2122, 33985), (4855, 14854), (5305, 13594), (6797, 10610), (7427, 9710)]