79818997284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5501723}}^1$

素因数の和:5501777

約数の個数: 72

約数和(自身を含む): 224294284032

約数和(自身を除く): 144475286748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 5501723, 11003446, 16505169, 22006892, 33010338, 49515507, 66020676, 71522399, 99031014, 143044798, 170553413, 198062028, 214567197, 286089596, 341106826, 429134394, 511660239, 643701591, 682213652, 858268788, 1023320478, 1287403182, 1534980717, 2046640956, 2217194369, 2574806364, 3069961434, 4434388738, 6139922868, 6651583107, 8868777476, 13303166214, 19954749321, 26606332428, 39909498642, 79818997284]

約数ペア:

[(1, 79818997284), (2, 39909498642), (3, 26606332428), (4, 19954749321), (6, 13303166214), (9, 8868777476), (12, 6651583107), (13, 6139922868), (18, 4434388738), (26, 3069961434), (31, 2574806364), (36, 2217194369), (39, 2046640956), (52, 1534980717), (62, 1287403182), (78, 1023320478), (93, 858268788), (117, 682213652), (124, 643701591), (156, 511660239), (186, 429134394), (234, 341106826), (279, 286089596), (372, 214567197), (403, 198062028), (468, 170553413), (558, 143044798), (806, 99031014), (1116, 71522399), (1209, 66020676), (1612, 49515507), (2418, 33010338), (3627, 22006892), (4836, 16505169), (7254, 11003446), (14508, 5501723)]