81099696

素因数分解:

$2^4\times 3^1\times {\mathrm{503}}^1\times {\mathrm{3359}}^1$

素因数の和:3873

約数の個数: 40

約数和(自身を含む): 209986560

約数和(自身を除く): 128886864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 503, 1006, 1509, 2012, 3018, 3359, 4024, 6036, 6718, 8048, 10077, 12072, 13436, 20154, 24144, 26872, 40308, 53744, 80616, 161232, 1689577, 3379154, 5068731, 6758308, 10137462, 13516616, 20274924, 27033232, 40549848, 81099696]

約数ペア:

[(1, 81099696), (2, 40549848), (3, 27033232), (4, 20274924), (6, 13516616), (8, 10137462), (12, 6758308), (16, 5068731), (24, 3379154), (48, 1689577), (503, 161232), (1006, 80616), (1509, 53744), (2012, 40308), (3018, 26872), (3359, 24144), (4024, 20154), (6036, 13436), (6718, 12072), (8048, 10077)]