72123312

素因数分解:

$2^4\times 3^1\times {\mathrm{1502569}}^1$

素因数の和:1502580

約数の個数: 20

約数和(自身を含む): 186318680

約数和(自身を除く): 114195368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1502569, 3005138, 4507707, 6010276, 9015414, 12020552, 18030828, 24041104, 36061656, 72123312]

約数ペア:

[(1, 72123312), (2, 36061656), (3, 24041104), (4, 18030828), (6, 12020552), (8, 9015414), (12, 6010276), (16, 4507707), (24, 3005138), (48, 1502569)]