86667876

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{55987}}^1$

素因数の和:56040

約数の個数: 36

約数和(自身を含む): 224175952

約数和(自身を除く): 137508076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 55987, 111974, 167961, 223948, 335922, 503883, 671844, 1007766, 2015532, 2407441, 4814882, 7222323, 9629764, 14444646, 21666969, 28889292, 43333938, 86667876]

約数ペア:

[(1, 86667876), (2, 43333938), (3, 28889292), (4, 21666969), (6, 14444646), (9, 9629764), (12, 7222323), (18, 4814882), (36, 2407441), (43, 2015532), (86, 1007766), (129, 671844), (172, 503883), (258, 335922), (387, 223948), (516, 167961), (774, 111974), (1548, 55987)]