71400906

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{7643}}^1$

素因数の和:7827

約数の個数: 32

約数和(自身を含む): 159606720

約数和(自身を除く): 88205814

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 346, 519, 1038, 1557, 3114, 4671, 7643, 9342, 15286, 22929, 45858, 68787, 137574, 206361, 412722, 1322239, 2644478, 3966717, 7933434, 11900151, 23800302, 35700453, 71400906]

約数ペア:

[(1, 71400906), (2, 35700453), (3, 23800302), (6, 11900151), (9, 7933434), (18, 3966717), (27, 2644478), (54, 1322239), (173, 412722), (346, 206361), (519, 137574), (1038, 68787), (1557, 45858), (3114, 22929), (4671, 15286), (7643, 9342)]