72836868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12619}}^1$

素因数の和:12676

約数の個数: 48

約数和(自身を含む): 187987520

約数和(自身を除く): 115150652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 12619, 25238, 37857, 50476, 75714, 151428, 164047, 328094, 466903, 492141, 656188, 933806, 984282, 1400709, 1867612, 1968564, 2801418, 5602836, 6069739, 12139478, 18209217, 24278956, 36418434, 72836868]

約数ペア:

[(1, 72836868), (2, 36418434), (3, 24278956), (4, 18209217), (6, 12139478), (12, 6069739), (13, 5602836), (26, 2801418), (37, 1968564), (39, 1867612), (52, 1400709), (74, 984282), (78, 933806), (111, 656188), (148, 492141), (156, 466903), (222, 328094), (444, 164047), (481, 151428), (962, 75714), (1443, 50476), (1924, 37857), (2886, 25238), (5772, 12619)]