80490933632

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{704183}}^1$

素因数の和:704263

約数の個数: 64

約数和(自身を含む): 172384243200

約数和(自身を除く): 91893309568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 188, 304, 376, 608, 752, 893, 1216, 1504, 1786, 2432, 3008, 3572, 6016, 7144, 14288, 28576, 57152, 114304, 704183, 1408366, 2816732, 5633464, 11266928, 13379477, 22533856, 26758954, 33096601, 45067712, 53517908, 66193202, 90135424, 107035816, 132386404, 214071632, 264772808, 428143264, 529545616, 628835419, 856286528, 1059091232, 1257670838, 1712573056, 2118182464, 2515341676, 4236364928, 5030683352, 10061366704, 20122733408, 40245466816, 80490933632]

約数ペア:

[(1, 80490933632), (2, 40245466816), (4, 20122733408), (8, 10061366704), (16, 5030683352), (19, 4236364928), (32, 2515341676), (38, 2118182464), (47, 1712573056), (64, 1257670838), (76, 1059091232), (94, 856286528), (128, 628835419), (152, 529545616), (188, 428143264), (304, 264772808), (376, 214071632), (608, 132386404), (752, 107035816), (893, 90135424), (1216, 66193202), (1504, 53517908), (1786, 45067712), (2432, 33096601), (3008, 26758954), (3572, 22533856), (6016, 13379477), (7144, 11266928), (14288, 5633464), (28576, 2816732), (57152, 1408366), (114304, 704183)]