81250164

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{19973}}^1$

素因数の和:20096

約数の個数: 36

約数和(自身を含む): 207210276

約数和(自身を除く): 125960112

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 19973, 39946, 59919, 79892, 119838, 179757, 239676, 359514, 719028, 2256949, 4513898, 6770847, 9027796, 13541694, 20312541, 27083388, 40625082, 81250164]

約数ペア:

[(1, 81250164), (2, 40625082), (3, 27083388), (4, 20312541), (6, 13541694), (9, 9027796), (12, 6770847), (18, 4513898), (36, 2256949), (113, 719028), (226, 359514), (339, 239676), (452, 179757), (678, 119838), (1017, 79892), (1356, 59919), (2034, 39946), (4068, 19973)]