74068204

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 158865840

約数和(自身を除く): 84797636

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 83, 98, 116, 157, 166, 196, 203, 314, 332, 406, 581, 628, 812, 1099, 1162, 1421, 2198, 2324, 2407, 2842, 4067, 4396, 4553, 4814, 5684, 7693, 8134, 9106, 9628, 13031, 15386, 16268, 16849, 18212, 26062, 30772, 31871, 33698, 52124, 63742, 67396, 91217, 117943, 127484, 182434, 223097, 235886, 364868, 377899, 446194, 471772, 638519, 755798, 892388, 1277038, 1511596, 2554076, 2645293, 5290586, 10581172, 18517051, 37034102, 74068204]

約数ペア:

[(1, 74068204), (2, 37034102), (4, 18517051), (7, 10581172), (14, 5290586), (28, 2645293), (29, 2554076), (49, 1511596), (58, 1277038), (83, 892388), (98, 755798), (116, 638519), (157, 471772), (166, 446194), (196, 377899), (203, 364868), (314, 235886), (332, 223097), (406, 182434), (581, 127484), (628, 117943), (812, 91217), (1099, 67396), (1162, 63742), (1421, 52124), (2198, 33698), (2324, 31871), (2407, 30772), (2842, 26062), (4067, 18212), (4396, 16849), (4553, 16268), (4814, 15386), (5684, 13031), (7693, 9628), (8134, 9106)]