69659876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 144187008

約数和(自身を除く): 74527132

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 193, 286, 386, 572, 631, 772, 1262, 2123, 2509, 2524, 4246, 5018, 6941, 8203, 8492, 10036, 13882, 16406, 27599, 27764, 32812, 55198, 90233, 110396, 121783, 180466, 243566, 360932, 487132, 1339613, 1583179, 2679226, 3166358, 5358452, 6332716, 17414969, 34829938, 69659876]

約数ペア:

[(1, 69659876), (2, 34829938), (4, 17414969), (11, 6332716), (13, 5358452), (22, 3166358), (26, 2679226), (44, 1583179), (52, 1339613), (143, 487132), (193, 360932), (286, 243566), (386, 180466), (572, 121783), (631, 110396), (772, 90233), (1262, 55198), (2123, 32812), (2509, 27764), (2524, 27599), (4246, 16406), (5018, 13882), (6941, 10036), (8203, 8492)]