78845118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{2347}}^1$

素因数の和:2872

約数の個数: 32

約数和(自身を含む): 172437120

約数和(自身を除く): 93592002

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 509, 1018, 1527, 2347, 3054, 4694, 5599, 7041, 11198, 14082, 16797, 25817, 33594, 51634, 77451, 154902, 1194623, 2389246, 3583869, 7167738, 13140853, 26281706, 39422559, 78845118]

約数ペア:

[(1, 78845118), (2, 39422559), (3, 26281706), (6, 13140853), (11, 7167738), (22, 3583869), (33, 2389246), (66, 1194623), (509, 154902), (1018, 77451), (1527, 51634), (2347, 33594), (3054, 25817), (4694, 16797), (5599, 14082), (7041, 11198)]