69179188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 139285440

約数和(自身を除く): 70106252

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 139, 221, 278, 442, 556, 563, 884, 1126, 1807, 2252, 2363, 3614, 4726, 7228, 7319, 9452, 9571, 14638, 19142, 29276, 30719, 38284, 61438, 78257, 122876, 124423, 156514, 248846, 313028, 497692, 1017341, 1330369, 2034682, 2660738, 4069364, 5321476, 17294797, 34589594, 69179188]

約数ペア:

[(1, 69179188), (2, 34589594), (4, 17294797), (13, 5321476), (17, 4069364), (26, 2660738), (34, 2034682), (52, 1330369), (68, 1017341), (139, 497692), (221, 313028), (278, 248846), (442, 156514), (556, 124423), (563, 122876), (884, 78257), (1126, 61438), (1807, 38284), (2252, 30719), (2363, 29276), (3614, 19142), (4726, 14638), (7228, 9571), (7319, 9452)]