68315156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3181}}^1$

素因数の和:3264

約数の個数: 48

約数和(自身を含む): 149681280

約数和(自身を除く): 81366124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 91, 118, 182, 236, 364, 413, 767, 826, 1534, 1652, 3068, 3181, 5369, 6362, 10738, 12724, 21476, 22267, 41353, 44534, 82706, 89068, 165412, 187679, 289471, 375358, 578942, 750716, 1157884, 1313753, 2439827, 2627506, 4879654, 5255012, 9759308, 17078789, 34157578, 68315156]

約数ペア:

[(1, 68315156), (2, 34157578), (4, 17078789), (7, 9759308), (13, 5255012), (14, 4879654), (26, 2627506), (28, 2439827), (52, 1313753), (59, 1157884), (91, 750716), (118, 578942), (182, 375358), (236, 289471), (364, 187679), (413, 165412), (767, 89068), (826, 82706), (1534, 44534), (1652, 41353), (3068, 22267), (3181, 21476), (5369, 12724), (6362, 10738)]