78641508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{25903}}^1$

素因数の和:25944

約数の個数: 48

約数和(自身を含む): 208889856

約数和(自身を除く): 130248348

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 25903, 51806, 77709, 103612, 155418, 284933, 310836, 569866, 595769, 854799, 1139732, 1191538, 1709598, 1787307, 2383076, 3419196, 3574614, 6553459, 7149228, 13106918, 19660377, 26213836, 39320754, 78641508]

約数ペア:

[(1, 78641508), (2, 39320754), (3, 26213836), (4, 19660377), (6, 13106918), (11, 7149228), (12, 6553459), (22, 3574614), (23, 3419196), (33, 2383076), (44, 1787307), (46, 1709598), (66, 1191538), (69, 1139732), (92, 854799), (132, 595769), (138, 569866), (253, 310836), (276, 284933), (506, 155418), (759, 103612), (1012, 77709), (1518, 51806), (3036, 25903)]