31146108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1283}}^1$

素因数の和:1331

約数の個数: 72

約数和(自身を含む): 88298112

約数和(自身を除く): 57152004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1283, 1428, 1734, 2023, 2566, 3468, 3849, 4046, 5132, 6069, 7698, 8092, 8981, 12138, 15396, 17962, 21811, 24276, 26943, 35924, 43622, 53886, 65433, 87244, 107772, 130866, 152677, 261732, 305354, 370787, 458031, 610708, 741574, 916062, 1112361, 1483148, 1832124, 2224722, 2595509, 4449444, 5191018, 7786527, 10382036, 15573054, 31146108]

約数ペア:

[(1, 31146108), (2, 15573054), (3, 10382036), (4, 7786527), (6, 5191018), (7, 4449444), (12, 2595509), (14, 2224722), (17, 1832124), (21, 1483148), (28, 1112361), (34, 916062), (42, 741574), (51, 610708), (68, 458031), (84, 370787), (102, 305354), (119, 261732), (204, 152677), (238, 130866), (289, 107772), (357, 87244), (476, 65433), (578, 53886), (714, 43622), (867, 35924), (1156, 26943), (1283, 24276), (1428, 21811), (1734, 17962), (2023, 15396), (2566, 12138), (3468, 8981), (3849, 8092), (4046, 7698), (5132, 6069)]