72089982

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:825

約数の個数: 48

約数和(自身を含む): 160484688

約数和(自身を除く): 88394706

約数列:

[1, 2, 3, 6, 9, 18, 73, 83, 146, 166, 219, 249, 438, 498, 657, 661, 747, 1314, 1322, 1494, 1983, 3966, 5949, 6059, 11898, 12118, 18177, 36354, 48253, 54531, 54863, 96506, 109062, 109726, 144759, 164589, 289518, 329178, 434277, 493767, 868554, 987534, 4004999, 8009998, 12014997, 24029994, 36044991, 72089982]

約数ペア:

[(1, 72089982), (2, 36044991), (3, 24029994), (6, 12014997), (9, 8009998), (18, 4004999), (73, 987534), (83, 868554), (146, 493767), (166, 434277), (219, 329178), (249, 289518), (438, 164589), (498, 144759), (657, 109726), (661, 109062), (747, 96506), (1314, 54863), (1322, 54531), (1494, 48253), (1983, 36354), (3966, 18177), (5949, 12118), (6059, 11898)]