76696046

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 145981440

約数和(自身を除く): 69285394

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 71, 131, 133, 142, 217, 262, 266, 434, 497, 589, 917, 994, 1178, 1349, 1834, 2201, 2489, 2698, 4061, 4123, 4402, 4978, 8122, 8246, 9301, 9443, 15407, 17423, 18602, 18886, 28427, 30814, 34846, 41819, 56854, 65107, 77159, 83638, 130214, 154318, 176719, 288331, 292733, 353438, 540113, 576662, 585466, 1080226, 1237033, 2018317, 2474066, 4036634, 5478289, 10956578, 38348023, 76696046]

約数ペア:

[(1, 76696046), (2, 38348023), (7, 10956578), (14, 5478289), (19, 4036634), (31, 2474066), (38, 2018317), (62, 1237033), (71, 1080226), (131, 585466), (133, 576662), (142, 540113), (217, 353438), (262, 292733), (266, 288331), (434, 176719), (497, 154318), (589, 130214), (917, 83638), (994, 77159), (1178, 65107), (1349, 56854), (1834, 41819), (2201, 34846), (2489, 30814), (2698, 28427), (4061, 18886), (4123, 18602), (4402, 17423), (4978, 15407), (8122, 9443), (8246, 9301)]