73142552

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68743}}^1$

素因数の和:68775

約数の個数: 32

約数和(自身を含む): 164985600

約数和(自身を除く): 91843048

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 68743, 137486, 274972, 481201, 549944, 962402, 1306117, 1924804, 2612234, 3849608, 5224468, 9142819, 10448936, 18285638, 36571276, 73142552]

約数ペア:

[(1, 73142552), (2, 36571276), (4, 18285638), (7, 10448936), (8, 9142819), (14, 5224468), (19, 3849608), (28, 2612234), (38, 1924804), (56, 1306117), (76, 962402), (133, 549944), (152, 481201), (266, 274972), (532, 137486), (1064, 68743)]