72651312

素因数分解:

$2^4\times 3^2\times {\mathrm{504523}}^1$

素因数の和:504537

約数の個数: 30

約数和(自身を含む): 203323172

約数和(自身を除く): 130671860

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 504523, 1009046, 1513569, 2018092, 3027138, 4036184, 4540707, 6054276, 8072368, 9081414, 12108552, 18162828, 24217104, 36325656, 72651312]

約数ペア:

[(1, 72651312), (2, 36325656), (3, 24217104), (4, 18162828), (6, 12108552), (8, 9081414), (9, 8072368), (12, 6054276), (16, 4540707), (18, 4036184), (24, 3027138), (36, 2018092), (48, 1513569), (72, 1009046), (144, 504523)]