85876882

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{491}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 164154816

約数和(自身を除く): 78277934

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 491, 806, 961, 982, 1922, 2821, 3437, 5642, 6383, 6727, 6874, 12493, 12766, 13454, 15221, 24986, 30442, 44681, 87451, 89362, 106547, 174902, 197873, 213094, 395746, 471851, 943702, 1385111, 2770222, 3302957, 6134063, 6605914, 12268126, 42938441, 85876882]

約数ペア:

[(1, 85876882), (2, 42938441), (7, 12268126), (13, 6605914), (14, 6134063), (26, 3302957), (31, 2770222), (62, 1385111), (91, 943702), (182, 471851), (217, 395746), (403, 213094), (434, 197873), (491, 174902), (806, 106547), (961, 89362), (982, 87451), (1922, 44681), (2821, 30442), (3437, 24986), (5642, 15221), (6383, 13454), (6727, 12766), (6874, 12493)]