78232284

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{55721}}^1$

素因数の和:55747

約数の個数: 48

約数和(自身を含む): 218430240

約数和(自身を除く): 140197956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 55721, 111442, 167163, 222884, 334326, 501489, 668652, 724373, 1002978, 1448746, 1504467, 2005956, 2173119, 2897492, 3008934, 4346238, 6017868, 6519357, 8692476, 13038714, 19558071, 26077428, 39116142, 78232284]

約数ペア:

[(1, 78232284), (2, 39116142), (3, 26077428), (4, 19558071), (6, 13038714), (9, 8692476), (12, 6519357), (13, 6017868), (18, 4346238), (26, 3008934), (27, 2897492), (36, 2173119), (39, 2005956), (52, 1504467), (54, 1448746), (78, 1002978), (108, 724373), (117, 668652), (156, 501489), (234, 334326), (351, 222884), (468, 167163), (702, 111442), (1404, 55721)]