88867142

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:901

約数の個数: 64

約数和(自身を含む): 178483200

約数和(自身を除く): 89616058

約数列:

[1, 2, 7, 13, 14, 19, 26, 31, 38, 62, 91, 133, 182, 217, 247, 266, 403, 434, 494, 589, 806, 829, 1178, 1658, 1729, 2821, 3458, 4123, 5642, 5803, 7657, 8246, 10777, 11606, 15314, 15751, 21554, 25699, 31502, 51398, 53599, 75439, 107198, 110257, 150878, 179893, 204763, 220514, 334087, 359786, 409526, 488281, 668174, 976562, 1433341, 2338609, 2866682, 3417967, 4677218, 6347653, 6835934, 12695306, 44433571, 88867142]

約数ペア:

[(1, 88867142), (2, 44433571), (7, 12695306), (13, 6835934), (14, 6347653), (19, 4677218), (26, 3417967), (31, 2866682), (38, 2338609), (62, 1433341), (91, 976562), (133, 668174), (182, 488281), (217, 409526), (247, 359786), (266, 334087), (403, 220514), (434, 204763), (494, 179893), (589, 150878), (806, 110257), (829, 107198), (1178, 75439), (1658, 53599), (1729, 51398), (2821, 31502), (3458, 25699), (4123, 21554), (5642, 15751), (5803, 15314), (7657, 11606), (8246, 10777)]