72544536

素因数分解:

$2^3\times 3^2\times {\mathrm{349}}^1\times {\mathrm{2887}}^1$

素因数の和:3248

約数の個数: 48

約数和(自身を含む): 197106000

約数和(自身を除く): 124561464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 349, 698, 1047, 1396, 2094, 2792, 2887, 3141, 4188, 5774, 6282, 8376, 8661, 11548, 12564, 17322, 23096, 25128, 25983, 34644, 51966, 69288, 103932, 207864, 1007563, 2015126, 3022689, 4030252, 6045378, 8060504, 9068067, 12090756, 18136134, 24181512, 36272268, 72544536]

約数ペア:

[(1, 72544536), (2, 36272268), (3, 24181512), (4, 18136134), (6, 12090756), (8, 9068067), (9, 8060504), (12, 6045378), (18, 4030252), (24, 3022689), (36, 2015126), (72, 1007563), (349, 207864), (698, 103932), (1047, 69288), (1396, 51966), (2094, 34644), (2792, 25983), (2887, 25128), (3141, 23096), (4188, 17322), (5774, 12564), (6282, 11548), (8376, 8661)]