8720496

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2633}}^1$

素因数の和:2670

約数の個数: 60

約数和(自身を含む): 25476048

約数和(自身を除く): 16755552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 2633, 3312, 5266, 7899, 10532, 15798, 21064, 23697, 31596, 42128, 47394, 60559, 63192, 94788, 121118, 126384, 181677, 189576, 242236, 363354, 379152, 484472, 545031, 726708, 968944, 1090062, 1453416, 2180124, 2906832, 4360248, 8720496]

約数ペア:

[(1, 8720496), (2, 4360248), (3, 2906832), (4, 2180124), (6, 1453416), (8, 1090062), (9, 968944), (12, 726708), (16, 545031), (18, 484472), (23, 379152), (24, 363354), (36, 242236), (46, 189576), (48, 181677), (69, 126384), (72, 121118), (92, 94788), (138, 63192), (144, 60559), (184, 47394), (207, 42128), (276, 31596), (368, 23697), (414, 21064), (552, 15798), (828, 10532), (1104, 7899), (1656, 5266), (2633, 3312)]