29688732

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 80262000

約数和(自身を除く): 50573268

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 139, 153, 204, 278, 306, 349, 417, 556, 612, 698, 834, 1047, 1251, 1396, 1668, 2094, 2363, 2502, 3141, 4188, 4726, 5004, 5933, 6282, 7089, 9452, 11866, 12564, 14178, 17799, 21267, 23732, 28356, 35598, 42534, 48511, 53397, 71196, 85068, 97022, 106794, 145533, 194044, 213588, 291066, 436599, 582132, 824687, 873198, 1649374, 1746396, 2474061, 3298748, 4948122, 7422183, 9896244, 14844366, 29688732]

約数ペア:

[(1, 29688732), (2, 14844366), (3, 9896244), (4, 7422183), (6, 4948122), (9, 3298748), (12, 2474061), (17, 1746396), (18, 1649374), (34, 873198), (36, 824687), (51, 582132), (68, 436599), (102, 291066), (139, 213588), (153, 194044), (204, 145533), (278, 106794), (306, 97022), (349, 85068), (417, 71196), (556, 53397), (612, 48511), (698, 42534), (834, 35598), (1047, 28356), (1251, 23732), (1396, 21267), (1668, 17799), (2094, 14178), (2363, 12564), (2502, 11866), (3141, 9452), (4188, 7089), (4726, 6282), (5004, 5933)]