82505596264

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{721859}}^1$

素因数の和:722042

約数の個数: 64

約数和(自身を含む): 191610518400

約数和(自身を除く): 109104922136

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 157, 182, 314, 364, 628, 728, 1099, 1256, 2041, 2198, 4082, 4396, 8164, 8792, 14287, 16328, 28574, 57148, 114296, 721859, 1443718, 2887436, 5053013, 5774872, 9384167, 10106026, 18768334, 20212052, 37536668, 40424104, 65689169, 75073336, 113331863, 131378338, 226663726, 262756676, 453327452, 525513352, 793323041, 906654904, 1473314219, 1586646082, 2946628438, 3173292164, 5893256876, 6346584328, 10313199533, 11786513752, 20626399066, 41252798132, 82505596264]

約数ペア:

[(1, 82505596264), (2, 41252798132), (4, 20626399066), (7, 11786513752), (8, 10313199533), (13, 6346584328), (14, 5893256876), (26, 3173292164), (28, 2946628438), (52, 1586646082), (56, 1473314219), (91, 906654904), (104, 793323041), (157, 525513352), (182, 453327452), (314, 262756676), (364, 226663726), (628, 131378338), (728, 113331863), (1099, 75073336), (1256, 65689169), (2041, 40424104), (2198, 37536668), (4082, 20212052), (4396, 18768334), (8164, 10106026), (8792, 9384167), (14287, 5774872), (16328, 5053013), (28574, 2887436), (57148, 1443718), (114296, 721859)]