90747724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{5659}}^1$

素因数の和:5893

約数の個数: 24

約数和(自身を含む): 167988800

約数和(自身を除く): 77241076

約数列:

[1, 2, 4, 19, 38, 76, 211, 422, 844, 4009, 5659, 8018, 11318, 16036, 22636, 107521, 215042, 430084, 1194049, 2388098, 4776196, 22686931, 45373862, 90747724]

約数ペア:

[(1, 90747724), (2, 45373862), (4, 22686931), (19, 4776196), (38, 2388098), (76, 1194049), (211, 430084), (422, 215042), (844, 107521), (4009, 22636), (5659, 16036), (8018, 11318)]