85631176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1142

約数の個数: 64

約数和(自身を含む): 184896000

約数和(自身を除く): 99264824

約数列:

[1, 2, 4, 8, 17, 19, 31, 34, 38, 62, 68, 76, 124, 136, 152, 248, 323, 527, 589, 646, 1054, 1069, 1178, 1292, 2108, 2138, 2356, 2584, 4216, 4276, 4712, 8552, 10013, 18173, 20026, 20311, 33139, 36346, 40052, 40622, 66278, 72692, 80104, 81244, 132556, 145384, 162488, 265112, 345287, 563363, 629641, 690574, 1126726, 1259282, 1381148, 2253452, 2518564, 2762296, 4506904, 5037128, 10703897, 21407794, 42815588, 85631176]

約数ペア:

[(1, 85631176), (2, 42815588), (4, 21407794), (8, 10703897), (17, 5037128), (19, 4506904), (31, 2762296), (34, 2518564), (38, 2253452), (62, 1381148), (68, 1259282), (76, 1126726), (124, 690574), (136, 629641), (152, 563363), (248, 345287), (323, 265112), (527, 162488), (589, 145384), (646, 132556), (1054, 81244), (1069, 80104), (1178, 72692), (1292, 66278), (2108, 40622), (2138, 40052), (2356, 36346), (2584, 33139), (4216, 20311), (4276, 20026), (4712, 18173), (8552, 10013)]