79704284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 157597440

約数和(自身を除く): 77893156

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 103, 172, 206, 409, 412, 473, 818, 946, 1133, 1636, 1892, 2266, 4429, 4499, 4532, 8858, 8998, 17587, 17716, 17996, 35174, 42127, 48719, 70348, 84254, 97438, 168508, 193457, 194876, 386914, 463397, 773828, 926794, 1811461, 1853588, 3622922, 7245844, 19926071, 39852142, 79704284]

約数ペア:

[(1, 79704284), (2, 39852142), (4, 19926071), (11, 7245844), (22, 3622922), (43, 1853588), (44, 1811461), (86, 926794), (103, 773828), (172, 463397), (206, 386914), (409, 194876), (412, 193457), (473, 168508), (818, 97438), (946, 84254), (1133, 70348), (1636, 48719), (1892, 42127), (2266, 35174), (4429, 17996), (4499, 17716), (4532, 17587), (8858, 8998)]