91878358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 171730944

約数和(自身を除く): 79852586

約数列:

[1, 2, 11, 13, 22, 26, 31, 43, 62, 86, 143, 241, 286, 341, 403, 473, 482, 559, 682, 806, 946, 1118, 1333, 2651, 2666, 3133, 4433, 5302, 6149, 6266, 7471, 8866, 10363, 12298, 14663, 14942, 17329, 20726, 29326, 34463, 34658, 68926, 82181, 97123, 113993, 134719, 164362, 190619, 194246, 227986, 269438, 321253, 381238, 642506, 1068353, 1481909, 2136706, 2963818, 3533783, 4176289, 7067566, 8352578, 45939179, 91878358]

約数ペア:

[(1, 91878358), (2, 45939179), (11, 8352578), (13, 7067566), (22, 4176289), (26, 3533783), (31, 2963818), (43, 2136706), (62, 1481909), (86, 1068353), (143, 642506), (241, 381238), (286, 321253), (341, 269438), (403, 227986), (473, 194246), (482, 190619), (559, 164362), (682, 134719), (806, 113993), (946, 97123), (1118, 82181), (1333, 68926), (2651, 34658), (2666, 34463), (3133, 29326), (4433, 20726), (5302, 17329), (6149, 14942), (6266, 14663), (7471, 12298), (8866, 10363)]