81736044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{523949}}^1$

素因数の和:523969

約数の個数: 24

約数和(自身を含む): 205388400

約数和(自身を除く): 123652356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 523949, 1047898, 1571847, 2095796, 3143694, 6287388, 6811337, 13622674, 20434011, 27245348, 40868022, 81736044]

約数ペア:

[(1, 81736044), (2, 40868022), (3, 27245348), (4, 20434011), (6, 13622674), (12, 6811337), (13, 6287388), (26, 3143694), (39, 2095796), (52, 1571847), (78, 1047898), (156, 523949)]