90314388

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{15391}}^1$

素因数の和:15564

約数の個数: 36

約数和(自身を含む): 229710208

約数和(自身を除く): 139395820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5868, 15391, 30782, 46173, 61564, 92346, 138519, 184692, 277038, 554076, 2508733, 5017466, 7526199, 10034932, 15052398, 22578597, 30104796, 45157194, 90314388]

約数ペア:

[(1, 90314388), (2, 45157194), (3, 30104796), (4, 22578597), (6, 15052398), (9, 10034932), (12, 7526199), (18, 5017466), (36, 2508733), (163, 554076), (326, 277038), (489, 184692), (652, 138519), (978, 92346), (1467, 61564), (1956, 46173), (2934, 30782), (5868, 15391)]