78769572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{40771}}^1$

素因数の和:40808

約数の個数: 48

約数和(自身を含む): 219190272

約数和(自身を除く): 140420700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 40771, 81542, 122313, 163084, 244626, 285397, 489252, 570794, 856191, 937733, 1141588, 1712382, 1875466, 2813199, 3424764, 3750932, 5626398, 6564131, 11252796, 13128262, 19692393, 26256524, 39384786, 78769572]

約数ペア:

[(1, 78769572), (2, 39384786), (3, 26256524), (4, 19692393), (6, 13128262), (7, 11252796), (12, 6564131), (14, 5626398), (21, 3750932), (23, 3424764), (28, 2813199), (42, 1875466), (46, 1712382), (69, 1141588), (84, 937733), (92, 856191), (138, 570794), (161, 489252), (276, 285397), (322, 244626), (483, 163084), (644, 122313), (966, 81542), (1932, 40771)]