12756144

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 35354880

約数和(自身を除く): 22598736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 71, 76, 114, 142, 152, 197, 213, 228, 284, 304, 394, 426, 456, 568, 591, 788, 852, 912, 1136, 1182, 1349, 1576, 1704, 2364, 2698, 3152, 3408, 3743, 4047, 4728, 5396, 7486, 8094, 9456, 10792, 11229, 13987, 14972, 16188, 21584, 22458, 27974, 29944, 32376, 41961, 44916, 55948, 59888, 64752, 83922, 89832, 111896, 167844, 179664, 223792, 265753, 335688, 531506, 671376, 797259, 1063012, 1594518, 2126024, 3189036, 4252048, 6378072, 12756144]

約数ペア:

[(1, 12756144), (2, 6378072), (3, 4252048), (4, 3189036), (6, 2126024), (8, 1594518), (12, 1063012), (16, 797259), (19, 671376), (24, 531506), (38, 335688), (48, 265753), (57, 223792), (71, 179664), (76, 167844), (114, 111896), (142, 89832), (152, 83922), (197, 64752), (213, 59888), (228, 55948), (284, 44916), (304, 41961), (394, 32376), (426, 29944), (456, 27974), (568, 22458), (591, 21584), (788, 16188), (852, 14972), (912, 13987), (1136, 11229), (1182, 10792), (1349, 9456), (1576, 8094), (1704, 7486), (2364, 5396), (2698, 4728), (3152, 4047), (3408, 3743)]