73493368

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2861}}^1$

素因数の和:2912

約数の個数: 48

約数和(自身を含む): 157123800

約数和(自身を除く): 83630432

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1352, 1976, 2861, 3211, 5722, 6422, 11444, 12844, 22888, 25688, 37193, 54359, 74386, 108718, 148772, 217436, 297544, 434872, 483509, 706667, 967018, 1413334, 1934036, 2826668, 3868072, 5653336, 9186671, 18373342, 36746684, 73493368]

約数ペア:

[(1, 73493368), (2, 36746684), (4, 18373342), (8, 9186671), (13, 5653336), (19, 3868072), (26, 2826668), (38, 1934036), (52, 1413334), (76, 967018), (104, 706667), (152, 483509), (169, 434872), (247, 297544), (338, 217436), (494, 148772), (676, 108718), (988, 74386), (1352, 54359), (1976, 37193), (2861, 25688), (3211, 22888), (5722, 12844), (6422, 11444)]