86676648

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1787}}^1$

素因数の和:1886

約数の個数: 64

約数和(自身を含む): 226575360

約数和(自身を除く): 139898712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 344, 376, 516, 564, 1032, 1128, 1787, 2021, 3574, 4042, 5361, 6063, 7148, 8084, 10722, 12126, 14296, 16168, 21444, 24252, 42888, 48504, 76841, 83989, 153682, 167978, 230523, 251967, 307364, 335956, 461046, 503934, 614728, 671912, 922092, 1007868, 1844184, 2015736, 3611527, 7223054, 10834581, 14446108, 21669162, 28892216, 43338324, 86676648]

約数ペア:

[(1, 86676648), (2, 43338324), (3, 28892216), (4, 21669162), (6, 14446108), (8, 10834581), (12, 7223054), (24, 3611527), (43, 2015736), (47, 1844184), (86, 1007868), (94, 922092), (129, 671912), (141, 614728), (172, 503934), (188, 461046), (258, 335956), (282, 307364), (344, 251967), (376, 230523), (516, 167978), (564, 153682), (1032, 83989), (1128, 76841), (1787, 48504), (2021, 42888), (3574, 24252), (4042, 21444), (5361, 16168), (6063, 14296), (7148, 12126), (8084, 10722)]