85414842

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1823}}^1$

素因数の和:1987

約数の個数: 48

約数和(自身を含む): 196335360

約数和(自身を除く): 110920518

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 137, 171, 274, 342, 411, 822, 1233, 1823, 2466, 2603, 3646, 5206, 5469, 7809, 10938, 15618, 16407, 23427, 32814, 34637, 46854, 69274, 103911, 207822, 249751, 311733, 499502, 623466, 749253, 1498506, 2247759, 4495518, 4745269, 9490538, 14235807, 28471614, 42707421, 85414842]

約数ペア:

[(1, 85414842), (2, 42707421), (3, 28471614), (6, 14235807), (9, 9490538), (18, 4745269), (19, 4495518), (38, 2247759), (57, 1498506), (114, 749253), (137, 623466), (171, 499502), (274, 311733), (342, 249751), (411, 207822), (822, 103911), (1233, 69274), (1823, 46854), (2466, 34637), (2603, 32814), (3646, 23427), (5206, 16407), (5469, 15618), (7809, 10938)]