79929088

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 167550768

約数和(自身を除く): 87621680

約数列:

[1, 2, 4, 8, 16, 32, 43, 53, 64, 86, 106, 128, 137, 172, 212, 256, 274, 344, 424, 548, 688, 848, 1096, 1376, 1696, 2192, 2279, 2752, 3392, 4384, 4558, 5504, 5891, 6784, 7261, 8768, 9116, 11008, 11782, 13568, 14522, 17536, 18232, 23564, 29044, 35072, 36464, 47128, 58088, 72928, 94256, 116176, 145856, 188512, 232352, 291712, 312223, 377024, 464704, 583424, 624446, 754048, 929408, 1248892, 1508096, 1858816, 2497784, 4995568, 9991136, 19982272, 39964544, 79929088]

約数ペア:

[(1, 79929088), (2, 39964544), (4, 19982272), (8, 9991136), (16, 4995568), (32, 2497784), (43, 1858816), (53, 1508096), (64, 1248892), (86, 929408), (106, 754048), (128, 624446), (137, 583424), (172, 464704), (212, 377024), (256, 312223), (274, 291712), (344, 232352), (424, 188512), (548, 145856), (688, 116176), (848, 94256), (1096, 72928), (1376, 58088), (1696, 47128), (2192, 36464), (2279, 35072), (2752, 29044), (3392, 23564), (4384, 18232), (4558, 17536), (5504, 14522), (5891, 13568), (6784, 11782), (7261, 11008), (8768, 9116)]