81895152

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{11299}}^1$

素因数の和:11461

約数の個数: 40

約数和(自身を含む): 212982400

約数和(自身を除く): 131087248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 7248, 11299, 22598, 33897, 45196, 67794, 90392, 135588, 180784, 271176, 542352, 1706149, 3412298, 5118447, 6824596, 10236894, 13649192, 20473788, 27298384, 40947576, 81895152]

約数ペア:

[(1, 81895152), (2, 40947576), (3, 27298384), (4, 20473788), (6, 13649192), (8, 10236894), (12, 6824596), (16, 5118447), (24, 3412298), (48, 1706149), (151, 542352), (302, 271176), (453, 180784), (604, 135588), (906, 90392), (1208, 67794), (1812, 45196), (2416, 33897), (3624, 22598), (7248, 11299)]