72243236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{8849}}^1$

素因数の和:9023

約数の個数: 24

約数和(自身を含む): 137033400

約数和(自身を除く): 64790164

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 8849, 17698, 35396, 115037, 230074, 460148, 1389293, 2778586, 5557172, 18060809, 36121618, 72243236]

約数ペア:

[(1, 72243236), (2, 36121618), (4, 18060809), (13, 5557172), (26, 2778586), (52, 1389293), (157, 460148), (314, 230074), (628, 115037), (2041, 35396), (4082, 17698), (8164, 8849)]