81048924

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{22741}}^1$

素因数の和:22768

約数の個数: 60

約数和(自身を含む): 231149688

約数和(自身を除く): 150100764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 22741, 45482, 68223, 90964, 136446, 204669, 250151, 272892, 409338, 500302, 614007, 750453, 818676, 1000604, 1228014, 1500906, 1842021, 2251359, 2456028, 3001812, 3684042, 4502718, 6754077, 7368084, 9005436, 13508154, 20262231, 27016308, 40524462, 81048924]

約数ペア:

[(1, 81048924), (2, 40524462), (3, 27016308), (4, 20262231), (6, 13508154), (9, 9005436), (11, 7368084), (12, 6754077), (18, 4502718), (22, 3684042), (27, 3001812), (33, 2456028), (36, 2251359), (44, 1842021), (54, 1500906), (66, 1228014), (81, 1000604), (99, 818676), (108, 750453), (132, 614007), (162, 500302), (198, 409338), (297, 272892), (324, 250151), (396, 204669), (594, 136446), (891, 90964), (1188, 68223), (1782, 45482), (3564, 22741)]