72219102

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{279919}}^1$

素因数の和:279967

約数の個数: 16

約数和(自身を含む): 147797760

約数和(自身を除く): 75578658

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 279919, 559838, 839757, 1679514, 12036517, 24073034, 36109551, 72219102]

約数ペア:

[(1, 72219102), (2, 36109551), (3, 24073034), (6, 12036517), (43, 1679514), (86, 839757), (129, 559838), (258, 279919)]