81732156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{26921}}^1$

素因数の和:26962

約数の個数: 48

約数和(自身を含む): 217099008

約数和(自身を除く): 135366852

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 26921, 53842, 80763, 107684, 161526, 296131, 323052, 592262, 619183, 888393, 1184524, 1238366, 1776786, 1857549, 2476732, 3553572, 3715098, 6811013, 7430196, 13622026, 20433039, 27244052, 40866078, 81732156]

約数ペア:

[(1, 81732156), (2, 40866078), (3, 27244052), (4, 20433039), (6, 13622026), (11, 7430196), (12, 6811013), (22, 3715098), (23, 3553572), (33, 2476732), (44, 1857549), (46, 1776786), (66, 1238366), (69, 1184524), (92, 888393), (132, 619183), (138, 592262), (253, 323052), (276, 296131), (506, 161526), (759, 107684), (1012, 80763), (1518, 53842), (3036, 26921)]