72447768

素因数分解:

$2^3\times 3^2\times {\mathrm{1006219}}^1$

素因数の和:1006231

約数の個数: 24

約数和(自身を含む): 196212900

約数和(自身を除く): 123765132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1006219, 2012438, 3018657, 4024876, 6037314, 8049752, 9055971, 12074628, 18111942, 24149256, 36223884, 72447768]

約数ペア:

[(1, 72447768), (2, 36223884), (3, 24149256), (4, 18111942), (6, 12074628), (8, 9055971), (9, 8049752), (12, 6037314), (18, 4024876), (24, 3018657), (36, 2012438), (72, 1006219)]