79882712

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{557}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 185613120

約数和(自身を除く): 105730408

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 197, 364, 394, 557, 728, 788, 1114, 1379, 1576, 2228, 2561, 2758, 3899, 4456, 5122, 5516, 7241, 7798, 10244, 11032, 14482, 15596, 17927, 20488, 28964, 31192, 35854, 50687, 57928, 71708, 101374, 109729, 143416, 202748, 219458, 405496, 438916, 768103, 877832, 1426477, 1536206, 2852954, 3072412, 5705908, 6144824, 9985339, 11411816, 19970678, 39941356, 79882712]

約数ペア:

[(1, 79882712), (2, 39941356), (4, 19970678), (7, 11411816), (8, 9985339), (13, 6144824), (14, 5705908), (26, 3072412), (28, 2852954), (52, 1536206), (56, 1426477), (91, 877832), (104, 768103), (182, 438916), (197, 405496), (364, 219458), (394, 202748), (557, 143416), (728, 109729), (788, 101374), (1114, 71708), (1379, 57928), (1576, 50687), (2228, 35854), (2561, 31192), (2758, 28964), (3899, 20488), (4456, 17927), (5122, 15596), (5516, 14482), (7241, 11032), (7798, 10244)]