80723076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{960989}}^1$

素因数の和:961003

約数の個数: 24

約数和(自身を含む): 215261760

約数和(自身を除く): 134538684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 960989, 1921978, 2882967, 3843956, 5765934, 6726923, 11531868, 13453846, 20180769, 26907692, 40361538, 80723076]

約数ペア:

[(1, 80723076), (2, 40361538), (3, 26907692), (4, 20180769), (6, 13453846), (7, 11531868), (12, 6726923), (14, 5765934), (21, 3843956), (28, 2882967), (42, 1921978), (84, 960989)]