85401457652

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8693}}^1\times {\mathrm{20639}}^1$

素因数の和:29360

約数の個数: 48

約数和(自身を含む): 180879713280

約数和(自身を除く): 95478255628

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 8693, 17386, 20639, 34772, 41278, 60851, 82556, 121702, 144473, 147781, 243404, 288946, 295562, 350863, 577892, 591124, 701726, 1034467, 1403452, 2068934, 2456041, 4137868, 4912082, 9824164, 179414827, 358829654, 717659308, 1255903789, 2511807578, 3050052059, 5023615156, 6100104118, 12200208236, 21350364413, 42700728826, 85401457652]

約数ペア:

[(1, 85401457652), (2, 42700728826), (4, 21350364413), (7, 12200208236), (14, 6100104118), (17, 5023615156), (28, 3050052059), (34, 2511807578), (68, 1255903789), (119, 717659308), (238, 358829654), (476, 179414827), (8693, 9824164), (17386, 4912082), (20639, 4137868), (34772, 2456041), (41278, 2068934), (60851, 1403452), (82556, 1034467), (121702, 701726), (144473, 591124), (147781, 577892), (243404, 350863), (288946, 295562)]