90891432

素因数分解:

$2^3\times 3^2\times {\mathrm{173}}^1\times {\mathrm{7297}}^1$

素因数の和:7482

約数の個数: 48

約数和(自身を含む): 247621140

約数和(自身を除く): 156729708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 3114, 4152, 6228, 7297, 12456, 14594, 21891, 29188, 43782, 58376, 65673, 87564, 131346, 175128, 262692, 525384, 1262381, 2524762, 3787143, 5049524, 7574286, 10099048, 11361429, 15148572, 22722858, 30297144, 45445716, 90891432]

約数ペア:

[(1, 90891432), (2, 45445716), (3, 30297144), (4, 22722858), (6, 15148572), (8, 11361429), (9, 10099048), (12, 7574286), (18, 5049524), (24, 3787143), (36, 2524762), (72, 1262381), (173, 525384), (346, 262692), (519, 175128), (692, 131346), (1038, 87564), (1384, 65673), (1557, 58376), (2076, 43782), (3114, 29188), (4152, 21891), (6228, 14594), (7297, 12456)]