39198168

素因数分解:

$2^3\times 3^4\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:510

約数の個数: 80

約数和(自身を含む): 110685960

約数和(自身を除く): 71487792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 241, 251, 324, 482, 502, 648, 723, 753, 964, 1004, 1446, 1506, 1928, 2008, 2169, 2259, 2892, 3012, 4338, 4518, 5784, 6024, 6507, 6777, 8676, 9036, 13014, 13554, 17352, 18072, 19521, 20331, 26028, 27108, 39042, 40662, 52056, 54216, 60491, 78084, 81324, 120982, 156168, 162648, 181473, 241964, 362946, 483928, 544419, 725892, 1088838, 1451784, 1633257, 2177676, 3266514, 4355352, 4899771, 6533028, 9799542, 13066056, 19599084, 39198168]

約数ペア:

[(1, 39198168), (2, 19599084), (3, 13066056), (4, 9799542), (6, 6533028), (8, 4899771), (9, 4355352), (12, 3266514), (18, 2177676), (24, 1633257), (27, 1451784), (36, 1088838), (54, 725892), (72, 544419), (81, 483928), (108, 362946), (162, 241964), (216, 181473), (241, 162648), (251, 156168), (324, 120982), (482, 81324), (502, 78084), (648, 60491), (723, 54216), (753, 52056), (964, 40662), (1004, 39042), (1446, 27108), (1506, 26028), (1928, 20331), (2008, 19521), (2169, 18072), (2259, 17352), (2892, 13554), (3012, 13014), (4338, 9036), (4518, 8676), (5784, 6777), (6024, 6507)]