89990496

素因数分解:

$2^5\times 3^2\times {\mathrm{193}}^1\times {\mathrm{1619}}^1$

素因数の和:1828

約数の個数: 72

約数和(自身を含む): 257395320

約数和(自身を除く): 167404824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 193, 288, 386, 579, 772, 1158, 1544, 1619, 1737, 2316, 3088, 3238, 3474, 4632, 4857, 6176, 6476, 6948, 9264, 9714, 12952, 13896, 14571, 18528, 19428, 25904, 27792, 29142, 38856, 51808, 55584, 58284, 77712, 116568, 155424, 233136, 312467, 466272, 624934, 937401, 1249868, 1874802, 2499736, 2812203, 3749604, 4999472, 5624406, 7499208, 9998944, 11248812, 14998416, 22497624, 29996832, 44995248, 89990496]

約数ペア:

[(1, 89990496), (2, 44995248), (3, 29996832), (4, 22497624), (6, 14998416), (8, 11248812), (9, 9998944), (12, 7499208), (16, 5624406), (18, 4999472), (24, 3749604), (32, 2812203), (36, 2499736), (48, 1874802), (72, 1249868), (96, 937401), (144, 624934), (193, 466272), (288, 312467), (386, 233136), (579, 155424), (772, 116568), (1158, 77712), (1544, 58284), (1619, 55584), (1737, 51808), (2316, 38856), (3088, 29142), (3238, 27792), (3474, 25904), (4632, 19428), (4857, 18528), (6176, 14571), (6476, 13896), (6948, 12952), (9264, 9714)]