85045428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181721}}^1$

素因数の和:181744

約数の個数: 36

約数和(自身を含む): 231513828

約数和(自身を除く): 146468400

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 181721, 363442, 545163, 726884, 1090326, 1635489, 2180652, 2362373, 3270978, 4724746, 6541956, 7087119, 9449492, 14174238, 21261357, 28348476, 42522714, 85045428]

約数ペア:

[(1, 85045428), (2, 42522714), (3, 28348476), (4, 21261357), (6, 14174238), (9, 9449492), (12, 7087119), (13, 6541956), (18, 4724746), (26, 3270978), (36, 2362373), (39, 2180652), (52, 1635489), (78, 1090326), (117, 726884), (156, 545163), (234, 363442), (468, 181721)]