68263416

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{72931}}^1$

素因数の和:72956

約数の個数: 48

約数和(自身を含む): 199104360

約数和(自身を除く): 130840944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 72931, 145862, 218793, 291724, 437586, 583448, 656379, 875172, 948103, 1312758, 1750344, 1896206, 2625516, 2844309, 3792412, 5251032, 5688618, 7584824, 8532927, 11377236, 17065854, 22754472, 34131708, 68263416]

約数ペア:

[(1, 68263416), (2, 34131708), (3, 22754472), (4, 17065854), (6, 11377236), (8, 8532927), (9, 7584824), (12, 5688618), (13, 5251032), (18, 3792412), (24, 2844309), (26, 2625516), (36, 1896206), (39, 1750344), (52, 1312758), (72, 948103), (78, 875172), (104, 656379), (117, 583448), (156, 437586), (234, 291724), (312, 218793), (468, 145862), (936, 72931)]