68072364

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4327}}^1$

素因数の和:4379

約数の個数: 72

約数和(自身を含む): 189047040

約数和(自身を除く): 120974676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 4327, 5244, 7866, 8654, 12981, 15732, 17308, 25962, 38943, 51924, 77886, 82213, 99521, 155772, 164426, 199042, 246639, 298563, 328852, 398084, 493278, 597126, 739917, 895689, 986556, 1194252, 1479834, 1791378, 1890899, 2959668, 3582756, 3781798, 5672697, 7563596, 11345394, 17018091, 22690788, 34036182, 68072364]

約数ペア:

[(1, 68072364), (2, 34036182), (3, 22690788), (4, 17018091), (6, 11345394), (9, 7563596), (12, 5672697), (18, 3781798), (19, 3582756), (23, 2959668), (36, 1890899), (38, 1791378), (46, 1479834), (57, 1194252), (69, 986556), (76, 895689), (92, 739917), (114, 597126), (138, 493278), (171, 398084), (207, 328852), (228, 298563), (276, 246639), (342, 199042), (414, 164426), (437, 155772), (684, 99521), (828, 82213), (874, 77886), (1311, 51924), (1748, 38943), (2622, 25962), (3933, 17308), (4327, 15732), (5244, 12981), (7866, 8654)]