78141966

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{3967}}^1$

素因数の和:4053

約数の個数: 48

約数和(自身を含む): 184559616

約数和(自身を除く): 106417650

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 402, 469, 938, 1407, 2814, 3283, 3967, 6566, 7934, 9849, 11901, 19698, 23802, 27769, 55538, 83307, 166614, 194383, 265789, 388766, 531578, 583149, 797367, 1166298, 1594734, 1860523, 3721046, 5581569, 11163138, 13023661, 26047322, 39070983, 78141966]

約数ペア:

[(1, 78141966), (2, 39070983), (3, 26047322), (6, 13023661), (7, 11163138), (14, 5581569), (21, 3721046), (42, 1860523), (49, 1594734), (67, 1166298), (98, 797367), (134, 583149), (147, 531578), (201, 388766), (294, 265789), (402, 194383), (469, 166614), (938, 83307), (1407, 55538), (2814, 27769), (3283, 23802), (3967, 19698), (6566, 11901), (7934, 9849)]