6521144

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 14999040

約数和(自身を除く): 8477896

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 61, 83, 92, 122, 161, 166, 184, 244, 322, 332, 427, 488, 581, 644, 664, 854, 1162, 1288, 1403, 1708, 1909, 2324, 2806, 3416, 3818, 4648, 5063, 5612, 7636, 9821, 10126, 11224, 13363, 15272, 19642, 20252, 26726, 35441, 39284, 40504, 53452, 70882, 78568, 106904, 116449, 141764, 232898, 283528, 465796, 815143, 931592, 1630286, 3260572, 6521144]

約数ペア:

[(1, 6521144), (2, 3260572), (4, 1630286), (7, 931592), (8, 815143), (14, 465796), (23, 283528), (28, 232898), (46, 141764), (56, 116449), (61, 106904), (83, 78568), (92, 70882), (122, 53452), (161, 40504), (166, 39284), (184, 35441), (244, 26726), (322, 20252), (332, 19642), (427, 15272), (488, 13363), (581, 11224), (644, 10126), (664, 9821), (854, 7636), (1162, 5612), (1288, 5063), (1403, 4648), (1708, 3818), (1909, 3416), (2324, 2806)]