68514342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 157489920

約数和(自身を除く): 88975578

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 83, 114, 166, 247, 249, 494, 498, 557, 741, 1079, 1114, 1482, 1577, 1671, 2158, 3154, 3237, 3342, 4731, 6474, 7241, 9462, 10583, 14482, 20501, 21166, 21723, 31749, 41002, 43446, 46231, 61503, 63498, 92462, 123006, 137579, 138693, 275158, 277386, 412737, 601003, 825474, 878389, 1202006, 1756778, 1803009, 2635167, 3606018, 5270334, 11419057, 22838114, 34257171, 68514342]

約数ペア:

[(1, 68514342), (2, 34257171), (3, 22838114), (6, 11419057), (13, 5270334), (19, 3606018), (26, 2635167), (38, 1803009), (39, 1756778), (57, 1202006), (78, 878389), (83, 825474), (114, 601003), (166, 412737), (247, 277386), (249, 275158), (494, 138693), (498, 137579), (557, 123006), (741, 92462), (1079, 63498), (1114, 61503), (1482, 46231), (1577, 43446), (1671, 41002), (2158, 31749), (3154, 21723), (3237, 21166), (3342, 20501), (4731, 14482), (6474, 10583), (7241, 9462)]