61556784

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{15451}}^1$

素因数の和:15545

約数の個数: 40

約数和(自身を含む): 160948032

約数和(自身を除く): 99391248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 15451, 30902, 46353, 61804, 92706, 123608, 185412, 247216, 370824, 741648, 1282433, 2564866, 3847299, 5129732, 7694598, 10259464, 15389196, 20518928, 30778392, 61556784]

約数ペア:

[(1, 61556784), (2, 30778392), (3, 20518928), (4, 15389196), (6, 10259464), (8, 7694598), (12, 5129732), (16, 3847299), (24, 2564866), (48, 1282433), (83, 741648), (166, 370824), (249, 247216), (332, 185412), (498, 123608), (664, 92706), (996, 61804), (1328, 46353), (1992, 30902), (3984, 15451)]