72641232

素因数分解:

$2^4\times 3^3\times {\mathrm{168151}}^1$

素因数の和:168168

約数の個数: 40

約数和(自身を含む): 208508480

約数和(自身を除く): 135867248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 168151, 336302, 504453, 672604, 1008906, 1345208, 1513359, 2017812, 2690416, 3026718, 4035624, 4540077, 6053436, 8071248, 9080154, 12106872, 18160308, 24213744, 36320616, 72641232]

約数ペア:

[(1, 72641232), (2, 36320616), (3, 24213744), (4, 18160308), (6, 12106872), (8, 9080154), (9, 8071248), (12, 6053436), (16, 4540077), (18, 4035624), (24, 3026718), (27, 2690416), (36, 2017812), (48, 1513359), (54, 1345208), (72, 1008906), (108, 672604), (144, 504453), (216, 336302), (432, 168151)]