87089567812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{653}}^1$

素因数の和:1097

約数の個数: 96

約数和(自身を含む): 168155360352

約数和(自身を除く): 81065792540

約数列:

[1, 2, 4, 13, 26, 52, 97, 137, 193, 194, 274, 386, 388, 548, 653, 772, 1261, 1306, 1781, 2509, 2522, 2612, 3562, 5018, 5044, 7124, 8489, 10036, 13289, 16978, 18721, 26441, 26578, 33956, 37442, 52882, 53156, 63341, 74884, 89461, 105764, 126029, 126682, 172757, 178922, 243373, 252058, 253364, 343733, 345514, 357844, 486746, 504116, 687466, 691028, 823433, 973492, 1162993, 1374932, 1638377, 1646866, 2325986, 2564777, 3276754, 3293732, 4651972, 5129554, 6553508, 8677717, 10259108, 12224813, 17265973, 17355434, 24449626, 33342101, 34531946, 34710868, 48899252, 66684202, 69063892, 112810321, 133368404, 158922569, 224457649, 225620642, 317845138, 448915298, 451241284, 635690276, 897830596, 1674799381, 3349598762, 6699197524, 21772391953, 43544783906, 87089567812]

約数ペア:

[(1, 87089567812), (2, 43544783906), (4, 21772391953), (13, 6699197524), (26, 3349598762), (52, 1674799381), (97, 897830596), (137, 635690276), (193, 451241284), (194, 448915298), (274, 317845138), (386, 225620642), (388, 224457649), (548, 158922569), (653, 133368404), (772, 112810321), (1261, 69063892), (1306, 66684202), (1781, 48899252), (2509, 34710868), (2522, 34531946), (2612, 33342101), (3562, 24449626), (5018, 17355434), (5044, 17265973), (7124, 12224813), (8489, 10259108), (10036, 8677717), (13289, 6553508), (16978, 5129554), (18721, 4651972), (26441, 3293732), (26578, 3276754), (33956, 2564777), (37442, 2325986), (52882, 1646866), (53156, 1638377), (63341, 1374932), (74884, 1162993), (89461, 973492), (105764, 823433), (126029, 691028), (126682, 687466), (172757, 504116), (178922, 486746), (243373, 357844), (252058, 345514), (253364, 343733)]