80668128

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{49429}}^1$

素因数の和:49459

約数の個数: 48

約数和(自身を含む): 224214480

約数和(自身を除く): 143546352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 49429, 98858, 148287, 197716, 296574, 395432, 593148, 790864, 840293, 1186296, 1581728, 1680586, 2372592, 2520879, 3361172, 4745184, 5041758, 6722344, 10083516, 13444688, 20167032, 26889376, 40334064, 80668128]

約数ペア:

[(1, 80668128), (2, 40334064), (3, 26889376), (4, 20167032), (6, 13444688), (8, 10083516), (12, 6722344), (16, 5041758), (17, 4745184), (24, 3361172), (32, 2520879), (34, 2372592), (48, 1680586), (51, 1581728), (68, 1186296), (96, 840293), (102, 790864), (136, 593148), (204, 395432), (272, 296574), (408, 197716), (544, 148287), (816, 98858), (1632, 49429)]