84309628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 167227200

約数和(自身を除く): 82917572

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 157, 299, 314, 449, 598, 628, 898, 1196, 1796, 2041, 3611, 4082, 5837, 7222, 8164, 10327, 11674, 14444, 20654, 23348, 41308, 46943, 70493, 93886, 134251, 140986, 187772, 268502, 281972, 537004, 916409, 1621339, 1832818, 3242678, 3665636, 6485356, 21077407, 42154814, 84309628]

約数ペア:

[(1, 84309628), (2, 42154814), (4, 21077407), (13, 6485356), (23, 3665636), (26, 3242678), (46, 1832818), (52, 1621339), (92, 916409), (157, 537004), (299, 281972), (314, 268502), (449, 187772), (598, 140986), (628, 134251), (898, 93886), (1196, 70493), (1796, 46943), (2041, 41308), (3611, 23348), (4082, 20654), (5837, 14444), (7222, 11674), (8164, 10327)]