86164980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{130553}}^1$

素因数の和:130576

約数の個数: 48

約数和(自身を含む): 263196864

約数和(自身を除く): 177031884

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 130553, 261106, 391659, 522212, 652765, 783318, 1305530, 1436083, 1566636, 1958295, 2611060, 2872166, 3916590, 4308249, 5744332, 7180415, 7833180, 8616498, 14360830, 17232996, 21541245, 28721660, 43082490, 86164980]

約数ペア:

[(1, 86164980), (2, 43082490), (3, 28721660), (4, 21541245), (5, 17232996), (6, 14360830), (10, 8616498), (11, 7833180), (12, 7180415), (15, 5744332), (20, 4308249), (22, 3916590), (30, 2872166), (33, 2611060), (44, 1958295), (55, 1566636), (60, 1436083), (66, 1305530), (110, 783318), (132, 652765), (165, 522212), (220, 391659), (330, 261106), (660, 130553)]