42807564

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1$

素因数の和:759

約数の個数: 72

約数和(自身を含む): 115773840

約数和(自身を除く): 72966276

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 113, 153, 204, 226, 306, 339, 452, 612, 619, 678, 1017, 1238, 1356, 1857, 1921, 2034, 2476, 3714, 3842, 4068, 5571, 5763, 7428, 7684, 10523, 11142, 11526, 17289, 21046, 22284, 23052, 31569, 34578, 42092, 63138, 69156, 69947, 94707, 126276, 139894, 189414, 209841, 279788, 378828, 419682, 629523, 839364, 1189099, 1259046, 2378198, 2518092, 3567297, 4756396, 7134594, 10701891, 14269188, 21403782, 42807564]

約数ペア:

[(1, 42807564), (2, 21403782), (3, 14269188), (4, 10701891), (6, 7134594), (9, 4756396), (12, 3567297), (17, 2518092), (18, 2378198), (34, 1259046), (36, 1189099), (51, 839364), (68, 629523), (102, 419682), (113, 378828), (153, 279788), (204, 209841), (226, 189414), (306, 139894), (339, 126276), (452, 94707), (612, 69947), (619, 69156), (678, 63138), (1017, 42092), (1238, 34578), (1356, 31569), (1857, 23052), (1921, 22284), (2034, 21046), (2476, 17289), (3714, 11526), (3842, 11142), (4068, 10523), (5571, 7684), (5763, 7428)]