72384864

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{32783}}^1$

素因数の和:32819

約数の個数: 48

約数和(自身を含む): 198277632

約数和(自身を除く): 125892768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 32783, 65566, 98349, 131132, 196698, 262264, 393396, 524528, 754009, 786792, 1049056, 1508018, 1573584, 2262027, 3016036, 3147168, 4524054, 6032072, 9048108, 12064144, 18096216, 24128288, 36192432, 72384864]

約数ペア:

[(1, 72384864), (2, 36192432), (3, 24128288), (4, 18096216), (6, 12064144), (8, 9048108), (12, 6032072), (16, 4524054), (23, 3147168), (24, 3016036), (32, 2262027), (46, 1573584), (48, 1508018), (69, 1049056), (92, 786792), (96, 754009), (138, 524528), (184, 393396), (276, 262264), (368, 196698), (552, 131132), (736, 98349), (1104, 65566), (2208, 32783)]