87939288

素因数分解:

$2^3\times 3^2\times {\mathrm{1221379}}^1$

素因数の和:1221391

約数の個数: 24

約数和(自身を含む): 238169100

約数和(自身を除く): 150229812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1221379, 2442758, 3664137, 4885516, 7328274, 9771032, 10992411, 14656548, 21984822, 29313096, 43969644, 87939288]

約数ペア:

[(1, 87939288), (2, 43969644), (3, 29313096), (4, 21984822), (6, 14656548), (8, 10992411), (9, 9771032), (12, 7328274), (18, 4885516), (24, 3664137), (36, 2442758), (72, 1221379)]