72748986

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4591}}^1$

素因数の和:4754

約数の個数: 32

約数和(自身を含む): 154291200

約数和(自身を除く): 81542214

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 2641, 4591, 5282, 7923, 9182, 13773, 15846, 27546, 87229, 174458, 261687, 523374, 638149, 1276298, 1914447, 3828894, 12124831, 24249662, 36374493, 72748986]

約数ペア:

[(1, 72748986), (2, 36374493), (3, 24249662), (6, 12124831), (19, 3828894), (38, 1914447), (57, 1276298), (114, 638149), (139, 523374), (278, 261687), (417, 174458), (834, 87229), (2641, 27546), (4591, 15846), (5282, 13773), (7923, 9182)]