79420212

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{599}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 209664000

約数和(自身を除く): 130243788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 127, 174, 254, 261, 348, 381, 508, 522, 599, 762, 1044, 1143, 1198, 1524, 1797, 2286, 2396, 3594, 3683, 4572, 5391, 7188, 7366, 10782, 11049, 14732, 17371, 21564, 22098, 33147, 34742, 44196, 52113, 66294, 69484, 76073, 104226, 132588, 152146, 156339, 208452, 228219, 304292, 312678, 456438, 625356, 684657, 912876, 1369314, 2206117, 2738628, 4412234, 6618351, 8824468, 13236702, 19855053, 26473404, 39710106, 79420212]

約数ペア:

[(1, 79420212), (2, 39710106), (3, 26473404), (4, 19855053), (6, 13236702), (9, 8824468), (12, 6618351), (18, 4412234), (29, 2738628), (36, 2206117), (58, 1369314), (87, 912876), (116, 684657), (127, 625356), (174, 456438), (254, 312678), (261, 304292), (348, 228219), (381, 208452), (508, 156339), (522, 152146), (599, 132588), (762, 104226), (1044, 76073), (1143, 69484), (1198, 66294), (1524, 52113), (1797, 44196), (2286, 34742), (2396, 33147), (3594, 22098), (3683, 21564), (4572, 17371), (5391, 14732), (7188, 11049), (7366, 10782)]