68013666

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1307}}^1$

素因数の和:1388

約数の個数: 72

約数和(自身を含む): 174461040

約数和(自身を除く): 106447374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 59, 63, 98, 118, 126, 147, 177, 294, 354, 413, 441, 531, 826, 882, 1062, 1239, 1307, 2478, 2614, 2891, 3717, 3921, 5782, 7434, 7842, 8673, 9149, 11763, 17346, 18298, 23526, 26019, 27447, 52038, 54894, 64043, 77113, 82341, 128086, 154226, 164682, 192129, 231339, 384258, 462678, 539791, 576387, 694017, 1079582, 1152774, 1388034, 1619373, 3238746, 3778537, 4858119, 7557074, 9716238, 11335611, 22671222, 34006833, 68013666]

約数ペア:

[(1, 68013666), (2, 34006833), (3, 22671222), (6, 11335611), (7, 9716238), (9, 7557074), (14, 4858119), (18, 3778537), (21, 3238746), (42, 1619373), (49, 1388034), (59, 1152774), (63, 1079582), (98, 694017), (118, 576387), (126, 539791), (147, 462678), (177, 384258), (294, 231339), (354, 192129), (413, 164682), (441, 154226), (531, 128086), (826, 82341), (882, 77113), (1062, 64043), (1239, 54894), (1307, 52038), (2478, 27447), (2614, 26019), (2891, 23526), (3717, 18298), (3921, 17346), (5782, 11763), (7434, 9149), (7842, 8673)]