8049586212

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{577}}^1\times {\mathrm{2141}}^1$

素因数の和:2909

約数の個数: 72

約数和(自身を含む): 20505014712

約数和(自身を除く): 12455428500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 577, 724, 1086, 1154, 1629, 1731, 2141, 2172, 2308, 3258, 3462, 4282, 5193, 6423, 6516, 6924, 8564, 10386, 12846, 19269, 20772, 25692, 38538, 77076, 104437, 208874, 313311, 387521, 417748, 626622, 775042, 939933, 1162563, 1235357, 1253244, 1550084, 1879866, 2325126, 2470714, 3487689, 3706071, 3759732, 4650252, 4941428, 6975378, 7412142, 11118213, 13950756, 14824284, 22236426, 44472852, 223599617, 447199234, 670798851, 894398468, 1341597702, 2012396553, 2683195404, 4024793106, 8049586212]

約数ペア:

[(1, 8049586212), (2, 4024793106), (3, 2683195404), (4, 2012396553), (6, 1341597702), (9, 894398468), (12, 670798851), (18, 447199234), (36, 223599617), (181, 44472852), (362, 22236426), (543, 14824284), (577, 13950756), (724, 11118213), (1086, 7412142), (1154, 6975378), (1629, 4941428), (1731, 4650252), (2141, 3759732), (2172, 3706071), (2308, 3487689), (3258, 2470714), (3462, 2325126), (4282, 1879866), (5193, 1550084), (6423, 1253244), (6516, 1235357), (6924, 1162563), (8564, 939933), (10386, 775042), (12846, 626622), (19269, 417748), (20772, 387521), (25692, 313311), (38538, 208874), (77076, 104437)]