78633132872

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1000829}}^1$

素因数の和:1000926

約数の個数: 64

約数和(自身を含む): 178708204800

約数和(自身を除く): 100075071928

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 61, 92, 122, 161, 184, 244, 322, 427, 488, 644, 854, 1288, 1403, 1708, 2806, 3416, 5612, 9821, 11224, 19642, 39284, 78568, 1000829, 2001658, 4003316, 7005803, 8006632, 14011606, 23019067, 28023212, 46038134, 56046424, 61050569, 92076268, 122101138, 161133469, 184152536, 244202276, 322266938, 427353983, 488404552, 644533876, 854707966, 1289067752, 1404163087, 1709415932, 2808326174, 3418831864, 5616652348, 9829141609, 11233304696, 19658283218, 39316566436, 78633132872]

約数ペア:

[(1, 78633132872), (2, 39316566436), (4, 19658283218), (7, 11233304696), (8, 9829141609), (14, 5616652348), (23, 3418831864), (28, 2808326174), (46, 1709415932), (56, 1404163087), (61, 1289067752), (92, 854707966), (122, 644533876), (161, 488404552), (184, 427353983), (244, 322266938), (322, 244202276), (427, 184152536), (488, 161133469), (644, 122101138), (854, 92076268), (1288, 61050569), (1403, 56046424), (1708, 46038134), (2806, 28023212), (3416, 23019067), (5612, 14011606), (9821, 8006632), (11224, 7005803), (19642, 4003316), (39284, 2001658), (78568, 1000829)]