67890469346

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{7873}}^1$

素因数の和:8187

約数の個数: 64

約数和(自身を含む): 121340733696

約数和(自身を除く): 53450264350

約数列:

[1, 2, 7, 14, 41, 82, 83, 166, 181, 287, 362, 574, 581, 1162, 1267, 2534, 3403, 6806, 7421, 7873, 14842, 15023, 15746, 23821, 30046, 47642, 51947, 55111, 103894, 105161, 110222, 210322, 322793, 615943, 645586, 653459, 1231886, 1306918, 1425013, 2259551, 2850026, 4311601, 4519102, 4574213, 8623202, 9148426, 9975091, 19950182, 26791819, 53583638, 58425533, 116851066, 118276079, 187542733, 236552158, 375085466, 408978731, 817957462, 827932553, 1655865106, 4849319239, 9698638478, 33945234673, 67890469346]

約数ペア:

[(1, 67890469346), (2, 33945234673), (7, 9698638478), (14, 4849319239), (41, 1655865106), (82, 827932553), (83, 817957462), (166, 408978731), (181, 375085466), (287, 236552158), (362, 187542733), (574, 118276079), (581, 116851066), (1162, 58425533), (1267, 53583638), (2534, 26791819), (3403, 19950182), (6806, 9975091), (7421, 9148426), (7873, 8623202), (14842, 4574213), (15023, 4519102), (15746, 4311601), (23821, 2850026), (30046, 2259551), (47642, 1425013), (51947, 1306918), (55111, 1231886), (103894, 653459), (105161, 645586), (110222, 615943), (210322, 322793)]