86443844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2909}}^1$

素因数の和:2972

約数の個数: 48

約数和(自身を含む): 175996800

約数和(自身を除く): 89552956

約数列:

[1, 2, 4, 17, 19, 23, 34, 38, 46, 68, 76, 92, 323, 391, 437, 646, 782, 874, 1292, 1564, 1748, 2909, 5818, 7429, 11636, 14858, 29716, 49453, 55271, 66907, 98906, 110542, 133814, 197812, 221084, 267628, 939607, 1137419, 1271233, 1879214, 2274838, 2542466, 3758428, 4549676, 5084932, 21610961, 43221922, 86443844]

約数ペア:

[(1, 86443844), (2, 43221922), (4, 21610961), (17, 5084932), (19, 4549676), (23, 3758428), (34, 2542466), (38, 2274838), (46, 1879214), (68, 1271233), (76, 1137419), (92, 939607), (323, 267628), (391, 221084), (437, 197812), (646, 133814), (782, 110542), (874, 98906), (1292, 66907), (1564, 55271), (1748, 49453), (2909, 29716), (5818, 14858), (7429, 11636)]