70744828

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 108

約数和(自身を含む): 167691720

約数和(自身を除く): 96946892

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 121, 133, 154, 157, 196, 209, 242, 266, 308, 314, 418, 484, 532, 539, 628, 836, 847, 931, 1078, 1099, 1463, 1694, 1727, 1862, 2156, 2198, 2299, 2926, 2983, 3388, 3454, 3724, 4396, 4598, 5852, 5929, 5966, 6908, 7693, 9196, 10241, 11858, 11932, 12089, 15386, 16093, 18997, 20482, 20881, 23716, 24178, 30772, 32186, 32813, 37994, 40964, 41762, 48356, 64372, 65626, 75988, 83524, 84623, 112651, 131252, 132979, 146167, 169246, 225302, 229691, 265958, 292334, 338492, 360943, 450604, 459382, 531916, 584668, 721886, 918764, 930853, 1443772, 1607837, 1861706, 2526601, 3215674, 3723412, 5053202, 6431348, 10106404, 17686207, 35372414, 70744828]

約数ペア:

[(1, 70744828), (2, 35372414), (4, 17686207), (7, 10106404), (11, 6431348), (14, 5053202), (19, 3723412), (22, 3215674), (28, 2526601), (38, 1861706), (44, 1607837), (49, 1443772), (76, 930853), (77, 918764), (98, 721886), (121, 584668), (133, 531916), (154, 459382), (157, 450604), (196, 360943), (209, 338492), (242, 292334), (266, 265958), (308, 229691), (314, 225302), (418, 169246), (484, 146167), (532, 132979), (539, 131252), (628, 112651), (836, 84623), (847, 83524), (931, 75988), (1078, 65626), (1099, 64372), (1463, 48356), (1694, 41762), (1727, 40964), (1862, 37994), (2156, 32813), (2198, 32186), (2299, 30772), (2926, 24178), (2983, 23716), (3388, 20881), (3454, 20482), (3724, 18997), (4396, 16093), (4598, 15386), (5852, 12089), (5929, 11932), (5966, 11858), (6908, 10241), (7693, 9196)]