72556512

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{107971}}^1$

素因数の和:107991

約数の個数: 48

約数和(自身を含む): 217671552

約数和(自身を除く): 145115040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 107971, 215942, 323913, 431884, 647826, 755797, 863768, 1295652, 1511594, 1727536, 2267391, 2591304, 3023188, 3455072, 4534782, 5182608, 6046376, 9069564, 10365216, 12092752, 18139128, 24185504, 36278256, 72556512]

約数ペア:

[(1, 72556512), (2, 36278256), (3, 24185504), (4, 18139128), (6, 12092752), (7, 10365216), (8, 9069564), (12, 6046376), (14, 5182608), (16, 4534782), (21, 3455072), (24, 3023188), (28, 2591304), (32, 2267391), (42, 1727536), (48, 1511594), (56, 1295652), (84, 863768), (96, 755797), (112, 647826), (168, 431884), (224, 323913), (336, 215942), (672, 107971)]