82768128

素因数分解:

$2^8\times 3^1\times {\mathrm{47}}^1\times {\mathrm{2293}}^1$

素因数の和:2359

約数の個数: 72

約数和(自身を含む): 225068928

約数和(自身を除く): 142300800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 564, 752, 768, 1128, 1504, 2256, 2293, 3008, 4512, 4586, 6016, 6879, 9024, 9172, 12032, 13758, 18048, 18344, 27516, 36096, 36688, 55032, 73376, 107771, 110064, 146752, 215542, 220128, 293504, 323313, 431084, 440256, 587008, 646626, 862168, 880512, 1293252, 1724336, 1761024, 2586504, 3448672, 5173008, 6897344, 10346016, 13794688, 20692032, 27589376, 41384064, 82768128]

約数ペア:

[(1, 82768128), (2, 41384064), (3, 27589376), (4, 20692032), (6, 13794688), (8, 10346016), (12, 6897344), (16, 5173008), (24, 3448672), (32, 2586504), (47, 1761024), (48, 1724336), (64, 1293252), (94, 880512), (96, 862168), (128, 646626), (141, 587008), (188, 440256), (192, 431084), (256, 323313), (282, 293504), (376, 220128), (384, 215542), (564, 146752), (752, 110064), (768, 107771), (1128, 73376), (1504, 55032), (2256, 36688), (2293, 36096), (3008, 27516), (4512, 18344), (4586, 18048), (6016, 13758), (6879, 12032), (9024, 9172)]