173668272

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:602

約数の個数: 80

約数和(自身を含む): 459613440

約数和(自身を除く): 285945168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 131, 142, 213, 262, 284, 389, 393, 426, 524, 568, 778, 786, 852, 1048, 1136, 1167, 1556, 1572, 1704, 2096, 2334, 3112, 3144, 3408, 4668, 6224, 6288, 9301, 9336, 18602, 18672, 27619, 27903, 37204, 50959, 55238, 55806, 74408, 82857, 101918, 110476, 111612, 148816, 152877, 165714, 203836, 220952, 223224, 305754, 331428, 407672, 441904, 446448, 611508, 662856, 815344, 1223016, 1325712, 2446032, 3618089, 7236178, 10854267, 14472356, 21708534, 28944712, 43417068, 57889424, 86834136, 173668272]

約数ペア:

[(1, 173668272), (2, 86834136), (3, 57889424), (4, 43417068), (6, 28944712), (8, 21708534), (12, 14472356), (16, 10854267), (24, 7236178), (48, 3618089), (71, 2446032), (131, 1325712), (142, 1223016), (213, 815344), (262, 662856), (284, 611508), (389, 446448), (393, 441904), (426, 407672), (524, 331428), (568, 305754), (778, 223224), (786, 220952), (852, 203836), (1048, 165714), (1136, 152877), (1167, 148816), (1556, 111612), (1572, 110476), (1704, 101918), (2096, 82857), (2334, 74408), (3112, 55806), (3144, 55238), (3408, 50959), (4668, 37204), (6224, 27903), (6288, 27619), (9301, 18672), (9336, 18602)]