90774468

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2963}}^1$

素因数の和:3033

約数の個数: 72

約数和(自身を含む): 245988288

約数和(自身を除く): 155213820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 207, 222, 276, 333, 414, 444, 666, 828, 851, 1332, 1702, 2553, 2963, 3404, 5106, 5926, 7659, 8889, 10212, 11852, 15318, 17778, 26667, 30636, 35556, 53334, 68149, 106668, 109631, 136298, 204447, 219262, 272596, 328893, 408894, 438524, 613341, 657786, 817788, 986679, 1226682, 1315572, 1973358, 2453364, 2521513, 3946716, 5043026, 7564539, 10086052, 15129078, 22693617, 30258156, 45387234, 90774468]

約数ペア:

[(1, 90774468), (2, 45387234), (3, 30258156), (4, 22693617), (6, 15129078), (9, 10086052), (12, 7564539), (18, 5043026), (23, 3946716), (36, 2521513), (37, 2453364), (46, 1973358), (69, 1315572), (74, 1226682), (92, 986679), (111, 817788), (138, 657786), (148, 613341), (207, 438524), (222, 408894), (276, 328893), (333, 272596), (414, 219262), (444, 204447), (666, 136298), (828, 109631), (851, 106668), (1332, 68149), (1702, 53334), (2553, 35556), (2963, 30636), (3404, 26667), (5106, 17778), (5926, 15318), (7659, 11852), (8889, 10212)]