84749148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12589}}^1$

素因数の和:12627

約数の個数: 72

約数和(自身を含む): 247469040

約数和(自身を除く): 162719892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 12589, 25178, 37767, 50356, 75534, 113301, 138479, 151068, 214013, 226602, 276958, 415437, 428026, 453204, 553916, 642039, 830874, 856052, 1246311, 1284078, 1661748, 1926117, 2354143, 2492622, 2568156, 3852234, 4708286, 4985244, 7062429, 7704468, 9416572, 14124858, 21187287, 28249716, 42374574, 84749148]

約数ペア:

[(1, 84749148), (2, 42374574), (3, 28249716), (4, 21187287), (6, 14124858), (9, 9416572), (11, 7704468), (12, 7062429), (17, 4985244), (18, 4708286), (22, 3852234), (33, 2568156), (34, 2492622), (36, 2354143), (44, 1926117), (51, 1661748), (66, 1284078), (68, 1246311), (99, 856052), (102, 830874), (132, 642039), (153, 553916), (187, 453204), (198, 428026), (204, 415437), (306, 276958), (374, 226602), (396, 214013), (561, 151068), (612, 138479), (748, 113301), (1122, 75534), (1683, 50356), (2244, 37767), (3366, 25178), (6732, 12589)]