80348844

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3271}}^1$

素因数の和:3390

約数の個数: 48

約数和(自身を含む): 197890560

約数和(自身を除く): 117541716

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 89, 92, 138, 178, 267, 276, 356, 534, 1068, 2047, 3271, 4094, 6141, 6542, 8188, 9813, 12282, 13084, 19626, 24564, 39252, 75233, 150466, 225699, 291119, 300932, 451398, 582238, 873357, 902796, 1164476, 1746714, 3493428, 6695737, 13391474, 20087211, 26782948, 40174422, 80348844]

約数ペア:

[(1, 80348844), (2, 40174422), (3, 26782948), (4, 20087211), (6, 13391474), (12, 6695737), (23, 3493428), (46, 1746714), (69, 1164476), (89, 902796), (92, 873357), (138, 582238), (178, 451398), (267, 300932), (276, 291119), (356, 225699), (534, 150466), (1068, 75233), (2047, 39252), (3271, 24564), (4094, 19626), (6141, 13084), (6542, 12282), (8188, 9813)]