82026868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 188891136

約数和(自身を除く): 106864268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 71, 77, 121, 124, 142, 154, 217, 242, 284, 308, 341, 434, 484, 497, 682, 781, 847, 868, 994, 1331, 1364, 1562, 1694, 1988, 2201, 2387, 2662, 3124, 3388, 3751, 4402, 4774, 5324, 5467, 7502, 8591, 8804, 9317, 9548, 10934, 15004, 15407, 17182, 18634, 21868, 24211, 26257, 30814, 34364, 37268, 41261, 48422, 52514, 60137, 61628, 82522, 94501, 96844, 105028, 120274, 165044, 169477, 189002, 240548, 266321, 288827, 338954, 378004, 532642, 577654, 661507, 677908, 1065284, 1155308, 1323014, 1864247, 2646028, 2929531, 3728494, 5859062, 7456988, 11718124, 20506717, 41013434, 82026868]

約数ペア:

[(1, 82026868), (2, 41013434), (4, 20506717), (7, 11718124), (11, 7456988), (14, 5859062), (22, 3728494), (28, 2929531), (31, 2646028), (44, 1864247), (62, 1323014), (71, 1155308), (77, 1065284), (121, 677908), (124, 661507), (142, 577654), (154, 532642), (217, 378004), (242, 338954), (284, 288827), (308, 266321), (341, 240548), (434, 189002), (484, 169477), (497, 165044), (682, 120274), (781, 105028), (847, 96844), (868, 94501), (994, 82522), (1331, 61628), (1364, 60137), (1562, 52514), (1694, 48422), (1988, 41261), (2201, 37268), (2387, 34364), (2662, 30814), (3124, 26257), (3388, 24211), (3751, 21868), (4402, 18634), (4774, 17182), (5324, 15407), (5467, 15004), (7502, 10934), (8591, 9548), (8804, 9317)]