85703618

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 180247680

約数和(自身を除く): 94544062

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 37, 74, 77, 89, 91, 143, 154, 169, 178, 182, 259, 286, 338, 407, 481, 518, 623, 814, 962, 979, 1001, 1157, 1183, 1246, 1859, 1958, 2002, 2314, 2366, 2849, 3293, 3367, 3718, 5291, 5698, 6253, 6586, 6734, 6853, 8099, 10582, 12506, 12727, 13013, 13706, 15041, 16198, 23051, 25454, 26026, 30082, 36223, 37037, 42809, 43771, 46102, 68783, 72446, 74074, 85618, 87542, 89089, 105287, 137566, 165451, 178178, 210574, 253561, 299663, 330902, 470899, 481481, 507122, 556517, 599326, 941798, 962962, 1113034, 1158157, 2316314, 3296293, 3895619, 6121687, 6592586, 7791238, 12243374, 42851809, 85703618]

約数ペア:

[(1, 85703618), (2, 42851809), (7, 12243374), (11, 7791238), (13, 6592586), (14, 6121687), (22, 3895619), (26, 3296293), (37, 2316314), (74, 1158157), (77, 1113034), (89, 962962), (91, 941798), (143, 599326), (154, 556517), (169, 507122), (178, 481481), (182, 470899), (259, 330902), (286, 299663), (338, 253561), (407, 210574), (481, 178178), (518, 165451), (623, 137566), (814, 105287), (962, 89089), (979, 87542), (1001, 85618), (1157, 74074), (1183, 72446), (1246, 68783), (1859, 46102), (1958, 43771), (2002, 42809), (2314, 37037), (2366, 36223), (2849, 30082), (3293, 26026), (3367, 25454), (3718, 23051), (5291, 16198), (5698, 15041), (6253, 13706), (6586, 13013), (6734, 12727), (6853, 12506), (8099, 10582)]