84031528

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{78977}}^1$

素因数の和:79009

約数の個数: 32

約数和(自身を含む): 189547200

約数和(自身を除く): 105515672

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 78977, 157954, 315908, 552839, 631816, 1105678, 1500563, 2211356, 3001126, 4422712, 6002252, 10503941, 12004504, 21007882, 42015764, 84031528]

約数ペア:

[(1, 84031528), (2, 42015764), (4, 21007882), (7, 12004504), (8, 10503941), (14, 6002252), (19, 4422712), (28, 3001126), (38, 2211356), (56, 1500563), (76, 1105678), (133, 631816), (152, 552839), (266, 315908), (532, 157954), (1064, 78977)]