67553332

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 150628352

約数和(自身を除く): 83075020

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 127, 154, 157, 242, 254, 308, 314, 484, 508, 628, 847, 889, 1099, 1397, 1694, 1727, 1778, 2198, 2794, 3388, 3454, 3556, 4396, 5588, 6908, 9779, 12089, 15367, 18997, 19558, 19939, 24178, 30734, 37994, 39116, 39878, 48356, 61468, 75988, 79756, 107569, 132979, 139573, 215138, 219329, 265958, 279146, 430276, 438658, 531916, 558292, 877316, 1535303, 2412619, 3070606, 4825238, 6141212, 9650476, 16888333, 33776666, 67553332]

約数ペア:

[(1, 67553332), (2, 33776666), (4, 16888333), (7, 9650476), (11, 6141212), (14, 4825238), (22, 3070606), (28, 2412619), (44, 1535303), (77, 877316), (121, 558292), (127, 531916), (154, 438658), (157, 430276), (242, 279146), (254, 265958), (308, 219329), (314, 215138), (484, 139573), (508, 132979), (628, 107569), (847, 79756), (889, 75988), (1099, 61468), (1397, 48356), (1694, 39878), (1727, 39116), (1778, 37994), (2198, 30734), (2794, 24178), (3388, 19939), (3454, 19558), (3556, 18997), (4396, 15367), (5588, 12089), (6908, 9779)]