7272432167

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{2753}}^1$

素因数の和:2833

約数の個数: 72

約数和(自身を含む): 10341710640

約数和(自身を除く): 3069278473

約数列:

[1, 7, 11, 13, 29, 49, 77, 91, 143, 169, 203, 319, 377, 539, 637, 1001, 1183, 1421, 1859, 2233, 2639, 2753, 4147, 4901, 7007, 8281, 13013, 15631, 18473, 19271, 29029, 30283, 34307, 35789, 53911, 79837, 91091, 134897, 203203, 211981, 240149, 250523, 377377, 393679, 465257, 558859, 878207, 1037881, 1483867, 1753661, 2641639, 2755753, 3256799, 3912013, 5117827, 6147449, 7265167, 11416691, 13492453, 19290271, 22797593, 35824789, 43032143, 50856169, 79916837, 94447171, 148416983, 250773523, 559417859, 661130197, 1038918881, 7272432167]

約数ペア:

[(1, 7272432167), (7, 1038918881), (11, 661130197), (13, 559417859), (29, 250773523), (49, 148416983), (77, 94447171), (91, 79916837), (143, 50856169), (169, 43032143), (203, 35824789), (319, 22797593), (377, 19290271), (539, 13492453), (637, 11416691), (1001, 7265167), (1183, 6147449), (1421, 5117827), (1859, 3912013), (2233, 3256799), (2639, 2755753), (2753, 2641639), (4147, 1753661), (4901, 1483867), (7007, 1037881), (8281, 878207), (13013, 558859), (15631, 465257), (18473, 393679), (19271, 377377), (29029, 250523), (30283, 240149), (34307, 211981), (35789, 203203), (53911, 134897), (79837, 91091)]