67233292

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 143614464

約数和(自身を除く): 76381172

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 73, 74, 98, 127, 146, 148, 196, 254, 259, 292, 508, 511, 518, 889, 1022, 1036, 1778, 1813, 2044, 2701, 3556, 3577, 3626, 4699, 5402, 6223, 7154, 7252, 9271, 9398, 10804, 12446, 14308, 18542, 18796, 18907, 24892, 32893, 37084, 37814, 64897, 65786, 75628, 129794, 131572, 132349, 230251, 259588, 264698, 343027, 454279, 460502, 529396, 686054, 908558, 921004, 1372108, 1817116, 2401189, 4802378, 9604756, 16808323, 33616646, 67233292]

約数ペア:

[(1, 67233292), (2, 33616646), (4, 16808323), (7, 9604756), (14, 4802378), (28, 2401189), (37, 1817116), (49, 1372108), (73, 921004), (74, 908558), (98, 686054), (127, 529396), (146, 460502), (148, 454279), (196, 343027), (254, 264698), (259, 259588), (292, 230251), (508, 132349), (511, 131572), (518, 129794), (889, 75628), (1022, 65786), (1036, 64897), (1778, 37814), (1813, 37084), (2044, 32893), (2701, 24892), (3556, 18907), (3577, 18796), (3626, 18542), (4699, 14308), (5402, 12446), (6223, 10804), (7154, 9398), (7252, 9271)]