91150906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1015

約数の個数: 64

約数和(自身を含む): 185566464

約数和(自身を除く): 94415558

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 37, 74, 77, 119, 154, 187, 238, 259, 374, 407, 518, 629, 814, 941, 1258, 1309, 1882, 2618, 2849, 4403, 5698, 6587, 6919, 8806, 10351, 13174, 13838, 15997, 20702, 31994, 34817, 48433, 69634, 72457, 96866, 111979, 144914, 175967, 223958, 243719, 351934, 382987, 487438, 591889, 765974, 1183778, 1231769, 2463538, 2680909, 4143223, 5361818, 6510779, 8286446, 13021558, 45575453, 91150906]

約数ペア:

[(1, 91150906), (2, 45575453), (7, 13021558), (11, 8286446), (14, 6510779), (17, 5361818), (22, 4143223), (34, 2680909), (37, 2463538), (74, 1231769), (77, 1183778), (119, 765974), (154, 591889), (187, 487438), (238, 382987), (259, 351934), (374, 243719), (407, 223958), (518, 175967), (629, 144914), (814, 111979), (941, 96866), (1258, 72457), (1309, 69634), (1882, 48433), (2618, 34817), (2849, 31994), (4403, 20702), (5698, 15997), (6587, 13838), (6919, 13174), (8806, 10351)]