80523792

素因数分解:

$2^4\times 3^2\times {\mathrm{461}}^1\times {\mathrm{1213}}^1$

素因数の和:1688

約数の個数: 60

約数和(自身を含む): 226029804

約数和(自身を除く): 145506012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 461, 922, 1213, 1383, 1844, 2426, 2766, 3639, 3688, 4149, 4852, 5532, 7278, 7376, 8298, 9704, 10917, 11064, 14556, 16596, 19408, 21834, 22128, 29112, 33192, 43668, 58224, 66384, 87336, 174672, 559193, 1118386, 1677579, 2236772, 3355158, 4473544, 5032737, 6710316, 8947088, 10065474, 13420632, 20130948, 26841264, 40261896, 80523792]

約数ペア:

[(1, 80523792), (2, 40261896), (3, 26841264), (4, 20130948), (6, 13420632), (8, 10065474), (9, 8947088), (12, 6710316), (16, 5032737), (18, 4473544), (24, 3355158), (36, 2236772), (48, 1677579), (72, 1118386), (144, 559193), (461, 174672), (922, 87336), (1213, 66384), (1383, 58224), (1844, 43668), (2426, 33192), (2766, 29112), (3639, 22128), (3688, 21834), (4149, 19408), (4852, 16596), (5532, 14556), (7278, 11064), (7376, 10917), (8298, 9704)]