72840984

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{159739}}^1$

素因数の和:159767

約数の個数: 32

約数和(自身を含む): 191688000

約数和(自身を除く): 118847016

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 159739, 319478, 479217, 638956, 958434, 1277912, 1916868, 3035041, 3833736, 6070082, 9105123, 12140164, 18210246, 24280328, 36420492, 72840984]

約数ペア:

[(1, 72840984), (2, 36420492), (3, 24280328), (4, 18210246), (6, 12140164), (8, 9105123), (12, 6070082), (19, 3833736), (24, 3035041), (38, 1916868), (57, 1277912), (76, 958434), (114, 638956), (152, 479217), (228, 319478), (456, 159739)]