27478188

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:847

約数の個数: 72

約数和(自身を含む): 74889360

約数和(自身を除く): 47411172

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 59, 68, 102, 118, 153, 177, 204, 236, 306, 354, 531, 612, 708, 761, 1003, 1062, 1522, 2006, 2124, 2283, 3009, 3044, 4012, 4566, 6018, 6849, 9027, 9132, 12036, 12937, 13698, 18054, 25874, 27396, 36108, 38811, 44899, 51748, 77622, 89798, 116433, 134697, 155244, 179596, 232866, 269394, 404091, 465732, 538788, 763283, 808182, 1526566, 1616364, 2289849, 3053132, 4579698, 6869547, 9159396, 13739094, 27478188]

約数ペア:

[(1, 27478188), (2, 13739094), (3, 9159396), (4, 6869547), (6, 4579698), (9, 3053132), (12, 2289849), (17, 1616364), (18, 1526566), (34, 808182), (36, 763283), (51, 538788), (59, 465732), (68, 404091), (102, 269394), (118, 232866), (153, 179596), (177, 155244), (204, 134697), (236, 116433), (306, 89798), (354, 77622), (531, 51748), (612, 44899), (708, 38811), (761, 36108), (1003, 27396), (1062, 25874), (1522, 18054), (2006, 13698), (2124, 12937), (2283, 12036), (3009, 9132), (3044, 9027), (4012, 6849), (4566, 6018)]