80878434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{887}}^1$

素因数の和:1079

約数の個数: 64

約数和(自身を含む): 200503296

約数和(自身を除く): 119624862

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 167, 182, 273, 334, 501, 546, 887, 1002, 1169, 1774, 2171, 2338, 2661, 3507, 4342, 5322, 6209, 6513, 7014, 11531, 12418, 13026, 15197, 18627, 23062, 30394, 34593, 37254, 45591, 69186, 80717, 91182, 148129, 161434, 242151, 296258, 444387, 484302, 888774, 1036903, 1925677, 2073806, 3110709, 3851354, 5777031, 6221418, 11554062, 13479739, 26959478, 40439217, 80878434]

約数ペア:

[(1, 80878434), (2, 40439217), (3, 26959478), (6, 13479739), (7, 11554062), (13, 6221418), (14, 5777031), (21, 3851354), (26, 3110709), (39, 2073806), (42, 1925677), (78, 1036903), (91, 888774), (167, 484302), (182, 444387), (273, 296258), (334, 242151), (501, 161434), (546, 148129), (887, 91182), (1002, 80717), (1169, 69186), (1774, 45591), (2171, 37254), (2338, 34593), (2661, 30394), (3507, 23062), (4342, 18627), (5322, 15197), (6209, 13026), (6513, 12418), (7014, 11531)]