90381744

素因数分解:

$2^4\times 3^4\times {\mathrm{69739}}^1$

素因数の和:69759

約数の個数: 50

約数和(自身を含む): 261594740

約数和(自身を除く): 171212996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 69739, 139478, 209217, 278956, 418434, 557912, 627651, 836868, 1115824, 1255302, 1673736, 1882953, 2510604, 3347472, 3765906, 5021208, 5648859, 7531812, 10042416, 11297718, 15063624, 22595436, 30127248, 45190872, 90381744]

約数ペア:

[(1, 90381744), (2, 45190872), (3, 30127248), (4, 22595436), (6, 15063624), (8, 11297718), (9, 10042416), (12, 7531812), (16, 5648859), (18, 5021208), (24, 3765906), (27, 3347472), (36, 2510604), (48, 1882953), (54, 1673736), (72, 1255302), (81, 1115824), (108, 836868), (144, 627651), (162, 557912), (216, 418434), (324, 278956), (432, 209217), (648, 139478), (1296, 69739)]