77692004

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{281}}^1\times {\mathrm{409}}^1$

素因数の和:720

約数の個数: 36

約数和(自身を含む): 148109220

約数和(自身を除く): 70417216

約数列:

[1, 2, 4, 13, 26, 52, 169, 281, 338, 409, 562, 676, 818, 1124, 1636, 3653, 5317, 7306, 10634, 14612, 21268, 47489, 69121, 94978, 114929, 138242, 189956, 229858, 276484, 459716, 1494077, 2988154, 5976308, 19423001, 38846002, 77692004]

約数ペア:

[(1, 77692004), (2, 38846002), (4, 19423001), (13, 5976308), (26, 2988154), (52, 1494077), (169, 459716), (281, 276484), (338, 229858), (409, 189956), (562, 138242), (676, 114929), (818, 94978), (1124, 69121), (1636, 47489), (3653, 21268), (5317, 14612), (7306, 10634)]