72887092

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1607}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 145877760

約数和(自身を除く): 72990668

約数列:

[1, 2, 4, 17, 23, 29, 34, 46, 58, 68, 92, 116, 391, 493, 667, 782, 986, 1334, 1564, 1607, 1972, 2668, 3214, 6428, 11339, 22678, 27319, 36961, 45356, 46603, 54638, 73922, 93206, 109276, 147844, 186412, 628337, 792251, 1071869, 1256674, 1584502, 2143738, 2513348, 3169004, 4287476, 18221773, 36443546, 72887092]

約数ペア:

[(1, 72887092), (2, 36443546), (4, 18221773), (17, 4287476), (23, 3169004), (29, 2513348), (34, 2143738), (46, 1584502), (58, 1256674), (68, 1071869), (92, 792251), (116, 628337), (391, 186412), (493, 147844), (667, 109276), (782, 93206), (986, 73922), (1334, 54638), (1564, 46603), (1607, 45356), (1972, 36961), (2668, 27319), (3214, 22678), (6428, 11339)]