180676236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{1223}}^1$

素因数の和:2190

約数の個数: 48

約数和(自身を含む): 454857984

約数和(自身を除く): 274181748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 947, 1223, 1894, 2446, 2841, 3669, 3788, 4892, 5682, 7338, 11364, 12311, 14676, 15899, 24622, 31798, 36933, 47697, 49244, 63596, 73866, 95394, 147732, 190788, 1158181, 2316362, 3474543, 4632724, 6949086, 13898172, 15056353, 30112706, 45169059, 60225412, 90338118, 180676236]

約数ペア:

[(1, 180676236), (2, 90338118), (3, 60225412), (4, 45169059), (6, 30112706), (12, 15056353), (13, 13898172), (26, 6949086), (39, 4632724), (52, 3474543), (78, 2316362), (156, 1158181), (947, 190788), (1223, 147732), (1894, 95394), (2446, 73866), (2841, 63596), (3669, 49244), (3788, 47697), (4892, 36933), (5682, 31798), (7338, 24622), (11364, 15899), (12311, 14676)]