81547224

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{28081}}^1$

素因数の和:28112

約数の個数: 48

約数和(自身を含む): 224094360

約数和(自身を除く): 142547136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 28081, 56162, 84243, 112324, 168486, 224648, 308891, 336972, 617782, 673944, 926673, 1235564, 1853346, 2471128, 3397801, 3706692, 6795602, 7413384, 10193403, 13591204, 20386806, 27182408, 40773612, 81547224]

約数ペア:

[(1, 81547224), (2, 40773612), (3, 27182408), (4, 20386806), (6, 13591204), (8, 10193403), (11, 7413384), (12, 6795602), (22, 3706692), (24, 3397801), (33, 2471128), (44, 1853346), (66, 1235564), (88, 926673), (121, 673944), (132, 617782), (242, 336972), (264, 308891), (363, 224648), (484, 168486), (726, 112324), (968, 84243), (1452, 56162), (2904, 28081)]