80671164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1427}}^1$

素因数の和:2114

約数の個数: 48

約数和(自身を含む): 215593728

約数和(自身を除く): 134922564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 673, 1346, 1427, 2019, 2692, 2854, 4038, 4281, 4711, 5708, 8076, 8562, 9422, 9989, 14133, 17124, 18844, 19978, 28266, 29967, 39956, 56532, 59934, 119868, 960371, 1920742, 2881113, 3841484, 5762226, 6722597, 11524452, 13445194, 20167791, 26890388, 40335582, 80671164]

約数ペア:

[(1, 80671164), (2, 40335582), (3, 26890388), (4, 20167791), (6, 13445194), (7, 11524452), (12, 6722597), (14, 5762226), (21, 3841484), (28, 2881113), (42, 1920742), (84, 960371), (673, 119868), (1346, 59934), (1427, 56532), (2019, 39956), (2692, 29967), (2854, 28266), (4038, 19978), (4281, 18844), (4711, 17124), (5708, 14133), (8076, 9989), (8562, 9422)]