79350908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 176470560

約数和(自身を除く): 97119652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 169, 182, 287, 338, 364, 409, 533, 574, 676, 818, 1066, 1148, 1183, 1636, 2132, 2366, 2863, 3731, 4732, 5317, 5726, 6929, 7462, 10634, 11452, 13858, 14924, 16769, 21268, 27716, 33538, 37219, 48503, 67076, 69121, 74438, 97006, 117383, 138242, 148876, 194012, 217997, 234766, 276484, 435994, 469532, 483847, 871988, 967694, 1525979, 1935388, 2833961, 3051958, 5667922, 6103916, 11335844, 19837727, 39675454, 79350908]

約数ペア:

[(1, 79350908), (2, 39675454), (4, 19837727), (7, 11335844), (13, 6103916), (14, 5667922), (26, 3051958), (28, 2833961), (41, 1935388), (52, 1525979), (82, 967694), (91, 871988), (164, 483847), (169, 469532), (182, 435994), (287, 276484), (338, 234766), (364, 217997), (409, 194012), (533, 148876), (574, 138242), (676, 117383), (818, 97006), (1066, 74438), (1148, 69121), (1183, 67076), (1636, 48503), (2132, 37219), (2366, 33538), (2863, 27716), (3731, 21268), (4732, 16769), (5317, 14924), (5726, 13858), (6929, 11452), (7462, 10634)]