72443886

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{165397}}^1$

素因数の和:165475

約数の個数: 16

約数和(自身を含む): 146873424

約数和(自身を除く): 74429538

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 165397, 330794, 496191, 992382, 12073981, 24147962, 36221943, 72443886]

約数ペア:

[(1, 72443886), (2, 36221943), (3, 24147962), (6, 12073981), (73, 992382), (146, 496191), (219, 330794), (438, 165397)]