87489018

素因数分解:

$2^1\times 3^3\times {\mathrm{359}}^1\times {\mathrm{4513}}^1$

素因数の和:4883

約数の個数: 32

約数和(自身を含む): 195004800

約数和(自身を除く): 107515782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 359, 718, 1077, 2154, 3231, 4513, 6462, 9026, 9693, 13539, 19386, 27078, 40617, 81234, 121851, 243702, 1620167, 3240334, 4860501, 9721002, 14581503, 29163006, 43744509, 87489018]

約数ペア:

[(1, 87489018), (2, 43744509), (3, 29163006), (6, 14581503), (9, 9721002), (18, 4860501), (27, 3240334), (54, 1620167), (359, 243702), (718, 121851), (1077, 81234), (2154, 40617), (3231, 27078), (4513, 19386), (6462, 13539), (9026, 9693)]