80130486

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 180403200

約数和(自身を除く): 100272714

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 173, 239, 323, 346, 478, 519, 646, 717, 969, 1038, 1434, 1938, 2941, 3287, 4063, 4541, 5882, 6574, 8126, 8823, 9082, 9861, 12189, 13623, 17646, 19722, 24378, 27246, 41347, 55879, 77197, 82694, 111758, 124041, 154394, 167637, 231591, 248082, 335274, 463182, 702899, 785593, 1405798, 1571186, 2108697, 2356779, 4217394, 4713558, 13355081, 26710162, 40065243, 80130486]

約数ペア:

[(1, 80130486), (2, 40065243), (3, 26710162), (6, 13355081), (17, 4713558), (19, 4217394), (34, 2356779), (38, 2108697), (51, 1571186), (57, 1405798), (102, 785593), (114, 702899), (173, 463182), (239, 335274), (323, 248082), (346, 231591), (478, 167637), (519, 154394), (646, 124041), (717, 111758), (969, 82694), (1038, 77197), (1434, 55879), (1938, 41347), (2941, 27246), (3287, 24378), (4063, 19722), (4541, 17646), (5882, 13623), (6574, 12189), (8126, 9861), (8823, 9082)]