80898012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{172859}}^1$

素因数の和:172882

約数の個数: 36

約数和(自身を含む): 220223640

約数和(自身を除く): 139325628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 172859, 345718, 518577, 691436, 1037154, 1555731, 2074308, 2247167, 3111462, 4494334, 6222924, 6741501, 8988668, 13483002, 20224503, 26966004, 40449006, 80898012]

約数ペア:

[(1, 80898012), (2, 40449006), (3, 26966004), (4, 20224503), (6, 13483002), (9, 8988668), (12, 6741501), (13, 6222924), (18, 4494334), (26, 3111462), (36, 2247167), (39, 2074308), (52, 1555731), (78, 1037154), (117, 691436), (156, 518577), (234, 345718), (468, 172859)]