74877984

素因数分解:

$2^5\times 3^2\times {\mathrm{259993}}^1$

素因数の和:260009

約数の個数: 36

約数和(自身を含む): 212935086

約数和(自身を除く): 138057102

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 259993, 519986, 779979, 1039972, 1559958, 2079944, 2339937, 3119916, 4159888, 4679874, 6239832, 8319776, 9359748, 12479664, 18719496, 24959328, 37438992, 74877984]

約数ペア:

[(1, 74877984), (2, 37438992), (3, 24959328), (4, 18719496), (6, 12479664), (8, 9359748), (9, 8319776), (12, 6239832), (16, 4679874), (18, 4159888), (24, 3119916), (32, 2339937), (36, 2079944), (48, 1559958), (72, 1039972), (96, 779979), (144, 519986), (288, 259993)]