87512886

素因数分解:

$2^1\times 3^4\times {\mathrm{540203}}^1$

素因数の和:540217

約数の個数: 20

約数和(自身を含む): 196094052

約数和(自身を除く): 108581166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 540203, 1080406, 1620609, 3241218, 4861827, 9723654, 14585481, 29170962, 43756443, 87512886]

約数ペア:

[(1, 87512886), (2, 43756443), (3, 29170962), (6, 14585481), (9, 9723654), (18, 4861827), (27, 3241218), (54, 1620609), (81, 1080406), (162, 540203)]