80672519

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 86313600

約数和(自身を除く): 5641081

約数列:

[1, 29, 53, 73, 719, 1537, 2117, 3869, 20851, 38107, 52487, 112201, 1105103, 1522123, 2781811, 80672519]

約数ペア:

[(1, 80672519), (29, 2781811), (53, 1522123), (73, 1105103), (719, 112201), (1537, 52487), (2117, 38107), (3869, 20851)]