81119208

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{177893}}^1$

素因数の和:177921

約数の個数: 32

約数和(自身を含む): 213472800

約数和(自身を除く): 132353592

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 177893, 355786, 533679, 711572, 1067358, 1423144, 2134716, 3379967, 4269432, 6759934, 10139901, 13519868, 20279802, 27039736, 40559604, 81119208]

約数ペア:

[(1, 81119208), (2, 40559604), (3, 27039736), (4, 20279802), (6, 13519868), (8, 10139901), (12, 6759934), (19, 4269432), (24, 3379967), (38, 2134716), (57, 1423144), (76, 1067358), (114, 711572), (152, 533679), (228, 355786), (456, 177893)]