80712882

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 184809600

約数和(自身を除く): 104096718

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 107, 122, 183, 214, 229, 321, 366, 458, 549, 642, 687, 963, 1098, 1374, 1647, 1926, 2061, 2889, 3294, 4122, 5778, 6183, 6527, 12366, 13054, 13969, 19581, 24503, 27938, 39162, 41907, 49006, 58743, 73509, 83814, 117486, 125721, 147018, 176229, 220527, 251442, 352458, 377163, 441054, 661581, 754326, 1323162, 1494683, 2989366, 4484049, 8968098, 13452147, 26904294, 40356441, 80712882]

約数ペア:

[(1, 80712882), (2, 40356441), (3, 26904294), (6, 13452147), (9, 8968098), (18, 4484049), (27, 2989366), (54, 1494683), (61, 1323162), (107, 754326), (122, 661581), (183, 441054), (214, 377163), (229, 352458), (321, 251442), (366, 220527), (458, 176229), (549, 147018), (642, 125721), (687, 117486), (963, 83814), (1098, 73509), (1374, 58743), (1647, 49006), (1926, 41907), (2061, 39162), (2889, 27938), (3294, 24503), (4122, 19581), (5778, 13969), (6183, 13054), (6527, 12366)]