72836656

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:533

約数の個数: 40

約数和(自身を含む): 143854880

約数和(自身を除く): 71018224

約数列:

[1, 2, 4, 8, 16, 103, 193, 206, 229, 386, 412, 458, 772, 824, 916, 1544, 1648, 1832, 3088, 3664, 19879, 23587, 39758, 44197, 47174, 79516, 88394, 94348, 159032, 176788, 188696, 318064, 353576, 377392, 707152, 4552291, 9104582, 18209164, 36418328, 72836656]

約数ペア:

[(1, 72836656), (2, 36418328), (4, 18209164), (8, 9104582), (16, 4552291), (103, 707152), (193, 377392), (206, 353576), (229, 318064), (386, 188696), (412, 176788), (458, 159032), (772, 94348), (824, 88394), (916, 79516), (1544, 47174), (1648, 44197), (1832, 39758), (3088, 23587), (3664, 19879)]