69495916

素因数分解:

$2^2\times 7^3\times {\mathrm{37}}^3$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 145768000

約数和(自身を除く): 76272084

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 343, 518, 686, 1036, 1369, 1372, 1813, 2738, 3626, 5476, 7252, 9583, 12691, 19166, 25382, 38332, 50653, 50764, 67081, 101306, 134162, 202612, 268324, 354571, 469567, 709142, 939134, 1418284, 1878268, 2481997, 4963994, 9927988, 17373979, 34747958, 69495916]

約数ペア:

[(1, 69495916), (2, 34747958), (4, 17373979), (7, 9927988), (14, 4963994), (28, 2481997), (37, 1878268), (49, 1418284), (74, 939134), (98, 709142), (148, 469567), (196, 354571), (259, 268324), (343, 202612), (518, 134162), (686, 101306), (1036, 67081), (1369, 50764), (1372, 50653), (1813, 38332), (2738, 25382), (3626, 19166), (5476, 12691), (7252, 9583)]