78017556

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 201277440

約数和(自身を除く): 123259884

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 68, 79, 94, 102, 103, 141, 158, 188, 204, 206, 237, 282, 309, 316, 412, 474, 564, 618, 799, 948, 1236, 1343, 1598, 1751, 2397, 2686, 3196, 3502, 3713, 4029, 4794, 4841, 5253, 5372, 7004, 7426, 8058, 8137, 9588, 9682, 10506, 11139, 14523, 14852, 16116, 16274, 19364, 21012, 22278, 24411, 29046, 32548, 44556, 48822, 58092, 63121, 82297, 97644, 126242, 138329, 164594, 189363, 246891, 252484, 276658, 329188, 378726, 382439, 414987, 493782, 553316, 757452, 764878, 829974, 987564, 1147317, 1529756, 1659948, 2294634, 4589268, 6501463, 13002926, 19504389, 26005852, 39008778, 78017556]

約数ペア:

[(1, 78017556), (2, 39008778), (3, 26005852), (4, 19504389), (6, 13002926), (12, 6501463), (17, 4589268), (34, 2294634), (47, 1659948), (51, 1529756), (68, 1147317), (79, 987564), (94, 829974), (102, 764878), (103, 757452), (141, 553316), (158, 493782), (188, 414987), (204, 382439), (206, 378726), (237, 329188), (282, 276658), (309, 252484), (316, 246891), (412, 189363), (474, 164594), (564, 138329), (618, 126242), (799, 97644), (948, 82297), (1236, 63121), (1343, 58092), (1598, 48822), (1751, 44556), (2397, 32548), (2686, 29046), (3196, 24411), (3502, 22278), (3713, 21012), (4029, 19364), (4794, 16274), (4841, 16116), (5253, 14852), (5372, 14523), (7004, 11139), (7426, 10506), (8058, 9682), (8137, 9588)]