77065464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{709}}^1$

素因数の和:1372

約数の個数: 64

約数和(自身を含む): 220838400

約数和(自身を除く): 143772936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 647, 709, 1294, 1418, 1941, 2127, 2588, 2836, 3882, 4254, 4529, 4963, 5176, 5672, 7764, 8508, 9058, 9926, 13587, 14889, 15528, 17016, 18116, 19852, 27174, 29778, 36232, 39704, 54348, 59556, 108696, 119112, 458723, 917446, 1376169, 1834892, 2752338, 3211061, 3669784, 5504676, 6422122, 9633183, 11009352, 12844244, 19266366, 25688488, 38532732, 77065464]

約数ペア:

[(1, 77065464), (2, 38532732), (3, 25688488), (4, 19266366), (6, 12844244), (7, 11009352), (8, 9633183), (12, 6422122), (14, 5504676), (21, 3669784), (24, 3211061), (28, 2752338), (42, 1834892), (56, 1376169), (84, 917446), (168, 458723), (647, 119112), (709, 108696), (1294, 59556), (1418, 54348), (1941, 39704), (2127, 36232), (2588, 29778), (2836, 27174), (3882, 19852), (4254, 18116), (4529, 17016), (4963, 15528), (5176, 14889), (5672, 13587), (7764, 9926), (8508, 9058)]