71654154

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3631}}^1$

素因数の和:3683

約数の個数: 64

約数和(自身を含む): 175730688

約数和(自身を除く): 104076534

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 759, 858, 897, 1518, 1794, 3289, 3631, 6578, 7262, 9867, 10893, 19734, 21786, 39941, 47203, 79882, 83513, 94406, 119823, 141609, 167026, 239646, 250539, 283218, 501078, 519233, 918643, 1038466, 1085669, 1557699, 1837286, 2171338, 2755929, 3115398, 3257007, 5511858, 6514014, 11942359, 23884718, 35827077, 71654154]

約数ペア:

[(1, 71654154), (2, 35827077), (3, 23884718), (6, 11942359), (11, 6514014), (13, 5511858), (22, 3257007), (23, 3115398), (26, 2755929), (33, 2171338), (39, 1837286), (46, 1557699), (66, 1085669), (69, 1038466), (78, 918643), (138, 519233), (143, 501078), (253, 283218), (286, 250539), (299, 239646), (429, 167026), (506, 141609), (598, 119823), (759, 94406), (858, 83513), (897, 79882), (1518, 47203), (1794, 39941), (3289, 21786), (3631, 19734), (6578, 10893), (7262, 9867)]