81102766082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{12281}}^1$

素因数の和:12603

約数の個数: 64

約数和(自身を含む): 141432044544

約数和(自身を除く): 60329278462

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 221, 223, 442, 446, 871, 1139, 1742, 2278, 2899, 3791, 5798, 7582, 12281, 14807, 14941, 24562, 29614, 29882, 49283, 98566, 159653, 194233, 208777, 253997, 319306, 388466, 417554, 507994, 822827, 1645654, 2714101, 2738663, 3301961, 5428202, 5477326, 6603922, 10696751, 13988059, 21393502, 27976118, 35602619, 46557271, 71205238, 93114542, 181844767, 183490421, 363689534, 366980842, 605244523, 1210489046, 2385375473, 3119337157, 4770750946, 6238674314, 40551383041, 81102766082]

約数ペア:

[(1, 81102766082), (2, 40551383041), (13, 6238674314), (17, 4770750946), (26, 3119337157), (34, 2385375473), (67, 1210489046), (134, 605244523), (221, 366980842), (223, 363689534), (442, 183490421), (446, 181844767), (871, 93114542), (1139, 71205238), (1742, 46557271), (2278, 35602619), (2899, 27976118), (3791, 21393502), (5798, 13988059), (7582, 10696751), (12281, 6603922), (14807, 5477326), (14941, 5428202), (24562, 3301961), (29614, 2738663), (29882, 2714101), (49283, 1645654), (98566, 822827), (159653, 507994), (194233, 417554), (208777, 388466), (253997, 319306)]