72886566

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1973}}^1$

素因数の和:2156

約数の個数: 32

約数和(自身を含む): 150087168

約数和(自身を除く): 77200602

約数列:

[1, 2, 3, 6, 47, 94, 131, 141, 262, 282, 393, 786, 1973, 3946, 5919, 6157, 11838, 12314, 18471, 36942, 92731, 185462, 258463, 278193, 516926, 556386, 775389, 1550778, 12147761, 24295522, 36443283, 72886566]

約数ペア:

[(1, 72886566), (2, 36443283), (3, 24295522), (6, 12147761), (47, 1550778), (94, 775389), (131, 556386), (141, 516926), (262, 278193), (282, 258463), (393, 185462), (786, 92731), (1973, 36942), (3946, 18471), (5919, 12314), (6157, 11838)]