64317816

素因数分解:

$2^3\times 3^2\times {\mathrm{379}}^1\times {\mathrm{2357}}^1$

素因数の和:2748

約数の個数: 48

約数和(自身を含む): 174727800

約数和(自身を除く): 110409984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 379, 758, 1137, 1516, 2274, 2357, 3032, 3411, 4548, 4714, 6822, 7071, 9096, 9428, 13644, 14142, 18856, 21213, 27288, 28284, 42426, 56568, 84852, 169704, 893303, 1786606, 2679909, 3573212, 5359818, 7146424, 8039727, 10719636, 16079454, 21439272, 32158908, 64317816]

約数ペア:

[(1, 64317816), (2, 32158908), (3, 21439272), (4, 16079454), (6, 10719636), (8, 8039727), (9, 7146424), (12, 5359818), (18, 3573212), (24, 2679909), (36, 1786606), (72, 893303), (379, 169704), (758, 84852), (1137, 56568), (1516, 42426), (2274, 28284), (2357, 27288), (3032, 21213), (3411, 18856), (4548, 14142), (4714, 13644), (6822, 9428), (7071, 9096)]