87647328

素因数分解:

$2^5\times 3^2\times {\mathrm{304331}}^1$

素因数の和:304347

約数の個数: 36

約数和(自身を含む): 249247908

約数和(自身を除く): 161600580

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 304331, 608662, 912993, 1217324, 1825986, 2434648, 2738979, 3651972, 4869296, 5477958, 7303944, 9738592, 10955916, 14607888, 21911832, 29215776, 43823664, 87647328]

約数ペア:

[(1, 87647328), (2, 43823664), (3, 29215776), (4, 21911832), (6, 14607888), (8, 10955916), (9, 9738592), (12, 7303944), (16, 5477958), (18, 4869296), (24, 3651972), (32, 2738979), (36, 2434648), (48, 1825986), (72, 1217324), (96, 912993), (144, 608662), (288, 304331)]