78391992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{466619}}^1$

素因数の和:466635

約数の個数: 32

約数和(自身を含む): 223977600

約数和(自身を除く): 145585608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 466619, 933238, 1399857, 1866476, 2799714, 3266333, 3732952, 5599428, 6532666, 9798999, 11198856, 13065332, 19597998, 26130664, 39195996, 78391992]

約数ペア:

[(1, 78391992), (2, 39195996), (3, 26130664), (4, 19597998), (6, 13065332), (7, 11198856), (8, 9798999), (12, 6532666), (14, 5599428), (21, 3732952), (24, 3266333), (28, 2799714), (42, 1866476), (56, 1399857), (84, 933238), (168, 466619)]