80142186

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{673}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 163054080

約数和(自身を除く): 82911894

約数列:

[1, 2, 3, 6, 89, 178, 223, 267, 446, 534, 669, 673, 1338, 1346, 2019, 4038, 19847, 39694, 59541, 59897, 119082, 119794, 150079, 179691, 300158, 359382, 450237, 900474, 13357031, 26714062, 40071093, 80142186]

約数ペア:

[(1, 80142186), (2, 40071093), (3, 26714062), (6, 13357031), (89, 900474), (178, 450237), (223, 359382), (267, 300158), (446, 179691), (534, 150079), (669, 119794), (673, 119082), (1338, 59897), (1346, 59541), (2019, 39694), (4038, 19847)]