80660762

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{63313}}^1$

素因数の和:63342

約数の個数: 24

約数和(自身を含む): 151573716

約数和(自身を除く): 70912954

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 63313, 126626, 443191, 823069, 886382, 1646138, 3102337, 5761483, 6204674, 11522966, 40330381, 80660762]

約数ペア:

[(1, 80660762), (2, 40330381), (7, 11522966), (13, 6204674), (14, 5761483), (26, 3102337), (49, 1646138), (91, 886382), (98, 823069), (182, 443191), (637, 126626), (1274, 63313)]