68869052

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 140894208

約数和(自身を除く): 72025156

約数列:

[1, 2, 4, 7, 14, 28, 107, 127, 181, 214, 254, 362, 428, 508, 724, 749, 889, 1267, 1498, 1778, 2534, 2996, 3556, 5068, 13589, 19367, 22987, 27178, 38734, 45974, 54356, 77468, 91948, 95123, 135569, 160909, 190246, 271138, 321818, 380492, 542276, 643636, 2459609, 4919218, 9838436, 17217263, 34434526, 68869052]

約数ペア:

[(1, 68869052), (2, 34434526), (4, 17217263), (7, 9838436), (14, 4919218), (28, 2459609), (107, 643636), (127, 542276), (181, 380492), (214, 321818), (254, 271138), (362, 190246), (428, 160909), (508, 135569), (724, 95123), (749, 91948), (889, 77468), (1267, 54356), (1498, 45974), (1778, 38734), (2534, 27178), (2996, 22987), (3556, 19367), (5068, 13589)]