78768228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{85247}}^1$

素因数の和:85272

約数の個数: 48

約数和(自身を含む): 229146624

約数和(自身を除く): 150378396

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 85247, 170494, 255741, 340988, 511482, 596729, 937717, 1022964, 1193458, 1790187, 1875434, 2386916, 2813151, 3580374, 3750868, 5626302, 6564019, 7160748, 11252604, 13128038, 19692057, 26256076, 39384114, 78768228]

約数ペア:

[(1, 78768228), (2, 39384114), (3, 26256076), (4, 19692057), (6, 13128038), (7, 11252604), (11, 7160748), (12, 6564019), (14, 5626302), (21, 3750868), (22, 3580374), (28, 2813151), (33, 2386916), (42, 1875434), (44, 1790187), (66, 1193458), (77, 1022964), (84, 937717), (132, 596729), (154, 511482), (231, 340988), (308, 255741), (462, 170494), (924, 85247)]