81379944

素因数分解:

$2^3\times 3^3\times {\mathrm{376759}}^1$

素因数の和:376774

約数の個数: 32

約数和(自身を含む): 226056000

約数和(自身を除く): 144676056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 376759, 753518, 1130277, 1507036, 2260554, 3014072, 3390831, 4521108, 6781662, 9042216, 10172493, 13563324, 20344986, 27126648, 40689972, 81379944]

約数ペア:

[(1, 81379944), (2, 40689972), (3, 27126648), (4, 20344986), (6, 13563324), (8, 10172493), (9, 9042216), (12, 6781662), (18, 4521108), (24, 3390831), (27, 3014072), (36, 2260554), (54, 1507036), (72, 1130277), (108, 753518), (216, 376759)]