78544008

素因数分解:

$2^3\times 3^2\times {\mathrm{1090889}}^1$

素因数の和:1090901

約数の個数: 24

約数和(自身を含む): 212723550

約数和(自身を除く): 134179542

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1090889, 2181778, 3272667, 4363556, 6545334, 8727112, 9818001, 13090668, 19636002, 26181336, 39272004, 78544008]

約数ペア:

[(1, 78544008), (2, 39272004), (3, 26181336), (4, 19636002), (6, 13090668), (8, 9818001), (9, 8727112), (12, 6545334), (18, 4363556), (24, 3272667), (36, 2181778), (72, 1090889)]