87688296

素因数分解:

$2^3\times 3^2\times {\mathrm{1217893}}^1$

素因数の和:1217905

約数の個数: 24

約数和(自身を含む): 237489330

約数和(自身を除く): 149801034

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1217893, 2435786, 3653679, 4871572, 7307358, 9743144, 10961037, 14614716, 21922074, 29229432, 43844148, 87688296]

約数ペア:

[(1, 87688296), (2, 43844148), (3, 29229432), (4, 21922074), (6, 14614716), (8, 10961037), (9, 9743144), (12, 7307358), (18, 4871572), (24, 3653679), (36, 2435786), (72, 1217893)]