90427436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 179020800

約数和(自身を除く): 88593364

約数列:

[1, 2, 4, 11, 22, 44, 47, 73, 94, 146, 188, 292, 517, 599, 803, 1034, 1198, 1606, 2068, 2396, 3212, 3431, 6589, 6862, 13178, 13724, 26356, 28153, 37741, 43727, 56306, 75482, 87454, 112612, 150964, 174908, 309683, 480997, 619366, 961994, 1238732, 1923988, 2055169, 4110338, 8220676, 22606859, 45213718, 90427436]

約数ペア:

[(1, 90427436), (2, 45213718), (4, 22606859), (11, 8220676), (22, 4110338), (44, 2055169), (47, 1923988), (73, 1238732), (94, 961994), (146, 619366), (188, 480997), (292, 309683), (517, 174908), (599, 150964), (803, 112612), (1034, 87454), (1198, 75482), (1606, 56306), (2068, 43727), (2396, 37741), (3212, 28153), (3431, 26356), (6589, 13724), (6862, 13178)]