71835588

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{641}}^1$

素因数の和:945

約数の個数: 72

約数和(自身を含む): 199102176

約数和(自身を除く): 127266588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 283, 396, 566, 641, 849, 1132, 1282, 1698, 1923, 2547, 2564, 3113, 3396, 3846, 5094, 5769, 6226, 7051, 7692, 9339, 10188, 11538, 12452, 14102, 18678, 21153, 23076, 28017, 28204, 37356, 42306, 56034, 63459, 84612, 112068, 126918, 181403, 253836, 362806, 544209, 725612, 1088418, 1632627, 1995433, 2176836, 3265254, 3990866, 5986299, 6530508, 7981732, 11972598, 17958897, 23945196, 35917794, 71835588]

約数ペア:

[(1, 71835588), (2, 35917794), (3, 23945196), (4, 17958897), (6, 11972598), (9, 7981732), (11, 6530508), (12, 5986299), (18, 3990866), (22, 3265254), (33, 2176836), (36, 1995433), (44, 1632627), (66, 1088418), (99, 725612), (132, 544209), (198, 362806), (283, 253836), (396, 181403), (566, 126918), (641, 112068), (849, 84612), (1132, 63459), (1282, 56034), (1698, 42306), (1923, 37356), (2547, 28204), (2564, 28017), (3113, 23076), (3396, 21153), (3846, 18678), (5094, 14102), (5769, 12452), (6226, 11538), (7051, 10188), (7692, 9339)]