73163556

素因数分解:

$2^2\times 3^2\times {\mathrm{409}}^1\times {\mathrm{4969}}^1$

素因数の和:5388

約数の個数: 36

約数和(自身を含む): 185430700

約数和(自身を除く): 112267144

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 409, 818, 1227, 1636, 2454, 3681, 4908, 4969, 7362, 9938, 14724, 14907, 19876, 29814, 44721, 59628, 89442, 178884, 2032321, 4064642, 6096963, 8129284, 12193926, 18290889, 24387852, 36581778, 73163556]

約数ペア:

[(1, 73163556), (2, 36581778), (3, 24387852), (4, 18290889), (6, 12193926), (9, 8129284), (12, 6096963), (18, 4064642), (36, 2032321), (409, 178884), (818, 89442), (1227, 59628), (1636, 44721), (2454, 29814), (3681, 19876), (4908, 14907), (4969, 14724), (7362, 9938)]