87044254

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 151300800

約数和(自身を除く): 64256546

約数列:

[1, 2, 11, 22, 29, 58, 79, 121, 157, 158, 242, 314, 319, 638, 869, 1727, 1738, 2291, 3454, 3509, 4553, 4582, 7018, 9106, 9559, 12403, 18997, 19118, 24806, 25201, 37994, 50083, 50402, 100166, 136433, 272866, 277211, 359687, 550913, 554422, 719374, 1101826, 1500763, 3001526, 3956557, 7913114, 43522127, 87044254]

約数ペア:

[(1, 87044254), (2, 43522127), (11, 7913114), (22, 3956557), (29, 3001526), (58, 1500763), (79, 1101826), (121, 719374), (157, 554422), (158, 550913), (242, 359687), (314, 277211), (319, 272866), (638, 136433), (869, 100166), (1727, 50402), (1738, 50083), (2291, 37994), (3454, 25201), (3509, 24806), (4553, 19118), (4582, 18997), (7018, 12403), (9106, 9559)]