80740992

素因数分解:

$2^7\times 3^1\times {\mathrm{210263}}^1$

素因数の和:210280

約数の個数: 32

約数和(自身を含む): 214469280

約数和(自身を除く): 133728288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 210263, 420526, 630789, 841052, 1261578, 1682104, 2523156, 3364208, 5046312, 6728416, 10092624, 13456832, 20185248, 26913664, 40370496, 80740992]

約数ペア:

[(1, 80740992), (2, 40370496), (3, 26913664), (4, 20185248), (6, 13456832), (8, 10092624), (12, 6728416), (16, 5046312), (24, 3364208), (32, 2523156), (48, 1682104), (64, 1261578), (96, 841052), (128, 630789), (192, 420526), (384, 210263)]