81546234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{176507}}^1$

素因数の和:176530

約数の個数: 32

約数和(自身を含む): 203337216

約数和(自身を除く): 121790982

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 176507, 353014, 529521, 1059042, 1235549, 1941577, 2471098, 3706647, 3883154, 5824731, 7413294, 11649462, 13591039, 27182078, 40773117, 81546234]

約数ペア:

[(1, 81546234), (2, 40773117), (3, 27182078), (6, 13591039), (7, 11649462), (11, 7413294), (14, 5824731), (21, 3883154), (22, 3706647), (33, 2471098), (42, 1941577), (66, 1235549), (77, 1059042), (154, 529521), (231, 353014), (462, 176507)]