72371790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2903}}^1$

素因数の和:3193

約数の個数: 48

約数和(自身を含む): 188911008

約数和(自身を除く): 116539218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 277, 554, 831, 1385, 1662, 2493, 2770, 2903, 4155, 4986, 5806, 8310, 8709, 12465, 14515, 17418, 24930, 26127, 29030, 43545, 52254, 87090, 130635, 261270, 804131, 1608262, 2412393, 4020655, 4824786, 7237179, 8041310, 12061965, 14474358, 24123930, 36185895, 72371790]

約数ペア:

[(1, 72371790), (2, 36185895), (3, 24123930), (5, 14474358), (6, 12061965), (9, 8041310), (10, 7237179), (15, 4824786), (18, 4020655), (30, 2412393), (45, 1608262), (90, 804131), (277, 261270), (554, 130635), (831, 87090), (1385, 52254), (1662, 43545), (2493, 29030), (2770, 26127), (2903, 24930), (4155, 17418), (4986, 14515), (5806, 12465), (8310, 8709)]