78738476

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:470

約数の個数: 36

約数和(自身を含む): 145673472

約数和(自身を除く): 66934996

約数列:

[1, 2, 4, 23, 46, 92, 127, 254, 293, 508, 529, 586, 1058, 1172, 2116, 2921, 5842, 6739, 11684, 13478, 26956, 37211, 67183, 74422, 134366, 148844, 154997, 268732, 309994, 619988, 855853, 1711706, 3423412, 19684619, 39369238, 78738476]

約数ペア:

[(1, 78738476), (2, 39369238), (4, 19684619), (23, 3423412), (46, 1711706), (92, 855853), (127, 619988), (254, 309994), (293, 268732), (508, 154997), (529, 148844), (586, 134366), (1058, 74422), (1172, 67183), (2116, 37211), (2921, 26956), (5842, 13478), (6739, 11684)]