71817804

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{68791}}^1$

素因数の和:68830

約数の個数: 36

約数和(自身を含む): 187802160

約数和(自身を除く): 115984356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 68791, 137582, 206373, 275164, 412746, 619119, 825492, 1238238, 1994939, 2476476, 3989878, 5984817, 7979756, 11969634, 17954451, 23939268, 35908902, 71817804]

約数ペア:

[(1, 71817804), (2, 35908902), (3, 23939268), (4, 17954451), (6, 11969634), (9, 7979756), (12, 5984817), (18, 3989878), (29, 2476476), (36, 1994939), (58, 1238238), (87, 825492), (116, 619119), (174, 412746), (261, 275164), (348, 206373), (522, 137582), (1044, 68791)]