172207404

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{19211}}^1$

素因数の和:19307

約数の個数: 48

約数和(自身を含む): 451866240

約数和(自身を除く): 279658836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 249, 332, 498, 747, 996, 1494, 2241, 2988, 4482, 8964, 19211, 38422, 57633, 76844, 115266, 172899, 230532, 345798, 518697, 691596, 1037394, 1594513, 2074788, 3189026, 4783539, 6378052, 9567078, 14350617, 19134156, 28701234, 43051851, 57402468, 86103702, 172207404]

約数ペア:

[(1, 172207404), (2, 86103702), (3, 57402468), (4, 43051851), (6, 28701234), (9, 19134156), (12, 14350617), (18, 9567078), (27, 6378052), (36, 4783539), (54, 3189026), (83, 2074788), (108, 1594513), (166, 1037394), (249, 691596), (332, 518697), (498, 345798), (747, 230532), (996, 172899), (1494, 115266), (2241, 76844), (2988, 57633), (4482, 38422), (8964, 19211)]