85376788

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2161}}^1$

素因数の和:2272

約数の個数: 48

約数和(自身を含む): 183060864

約数和(自身を除く): 97684076

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 83, 119, 166, 238, 332, 476, 581, 1162, 1411, 2161, 2324, 2822, 4322, 5644, 8644, 9877, 15127, 19754, 30254, 36737, 39508, 60508, 73474, 146948, 179363, 257159, 358726, 514318, 717452, 1028636, 1255541, 2511082, 3049171, 5022164, 6098342, 12196684, 21344197, 42688394, 85376788]

約数ペア:

[(1, 85376788), (2, 42688394), (4, 21344197), (7, 12196684), (14, 6098342), (17, 5022164), (28, 3049171), (34, 2511082), (68, 1255541), (83, 1028636), (119, 717452), (166, 514318), (238, 358726), (332, 257159), (476, 179363), (581, 146948), (1162, 73474), (1411, 60508), (2161, 39508), (2324, 36737), (2822, 30254), (4322, 19754), (5644, 15127), (8644, 9877)]