71658312

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3823}}^1$

素因数の和:3914

約数の個数: 64

約数和(自身を含む): 198236160

約数和(自身を除く): 126577848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 426, 568, 781, 852, 1562, 1704, 2343, 3124, 3823, 4686, 6248, 7646, 9372, 11469, 15292, 18744, 22938, 30584, 42053, 45876, 84106, 91752, 126159, 168212, 252318, 271433, 336424, 504636, 542866, 814299, 1009272, 1085732, 1628598, 2171464, 2985763, 3257196, 5971526, 6514392, 8957289, 11943052, 17914578, 23886104, 35829156, 71658312]

約数ペア:

[(1, 71658312), (2, 35829156), (3, 23886104), (4, 17914578), (6, 11943052), (8, 8957289), (11, 6514392), (12, 5971526), (22, 3257196), (24, 2985763), (33, 2171464), (44, 1628598), (66, 1085732), (71, 1009272), (88, 814299), (132, 542866), (142, 504636), (213, 336424), (264, 271433), (284, 252318), (426, 168212), (568, 126159), (781, 91752), (852, 84106), (1562, 45876), (1704, 42053), (2343, 30584), (3124, 22938), (3823, 18744), (4686, 15292), (6248, 11469), (7646, 9372)]