90077036

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 184590336

約数和(自身を除く): 94513300

約数列:

[1, 2, 4, 7, 14, 28, 73, 127, 146, 254, 292, 347, 508, 511, 694, 889, 1022, 1388, 1778, 2044, 2429, 3556, 4858, 9271, 9716, 18542, 25331, 37084, 44069, 50662, 64897, 88138, 101324, 129794, 176276, 177317, 259588, 308483, 354634, 616966, 709268, 1233932, 3217037, 6434074, 12868148, 22519259, 45038518, 90077036]

約数ペア:

[(1, 90077036), (2, 45038518), (4, 22519259), (7, 12868148), (14, 6434074), (28, 3217037), (73, 1233932), (127, 709268), (146, 616966), (254, 354634), (292, 308483), (347, 259588), (508, 177317), (511, 176276), (694, 129794), (889, 101324), (1022, 88138), (1388, 64897), (1778, 50662), (2044, 44069), (2429, 37084), (3556, 25331), (4858, 18542), (9271, 9716)]