78972912

素因数分解:

$2^4\times 3^2\times {\mathrm{548423}}^1$

素因数の和:548437

約数の個数: 30

約数和(自身を含む): 221014872

約数和(自身を除く): 142041960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 548423, 1096846, 1645269, 2193692, 3290538, 4387384, 4935807, 6581076, 8774768, 9871614, 13162152, 19743228, 26324304, 39486456, 78972912]

約数ペア:

[(1, 78972912), (2, 39486456), (3, 26324304), (4, 19743228), (6, 13162152), (8, 9871614), (9, 8774768), (12, 6581076), (16, 4935807), (18, 4387384), (24, 3290538), (36, 2193692), (48, 1645269), (72, 1096846), (144, 548423)]