72001692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{285721}}^1$

素因数の和:285738

約数の個数: 36

約数和(自身を含む): 208005616

約数和(自身を除く): 136003924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 285721, 571442, 857163, 1142884, 1714326, 2000047, 2571489, 3428652, 4000094, 5142978, 6000141, 8000188, 10285956, 12000282, 18000423, 24000564, 36000846, 72001692]

約数ペア:

[(1, 72001692), (2, 36000846), (3, 24000564), (4, 18000423), (6, 12000282), (7, 10285956), (9, 8000188), (12, 6000141), (14, 5142978), (18, 4000094), (21, 3428652), (28, 2571489), (36, 2000047), (42, 1714326), (63, 1142884), (84, 857163), (126, 571442), (252, 285721)]