78327236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 156172800

約数和(自身を除く): 77845564

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 79, 92, 158, 299, 316, 598, 829, 1027, 1196, 1658, 1817, 2054, 3316, 3634, 4108, 7268, 10777, 19067, 21554, 23621, 38134, 43108, 47242, 65491, 76268, 94484, 130982, 247871, 261964, 495742, 851383, 991484, 1506293, 1702766, 3012586, 3405532, 6025172, 19581809, 39163618, 78327236]

約数ペア:

[(1, 78327236), (2, 39163618), (4, 19581809), (13, 6025172), (23, 3405532), (26, 3012586), (46, 1702766), (52, 1506293), (79, 991484), (92, 851383), (158, 495742), (299, 261964), (316, 247871), (598, 130982), (829, 94484), (1027, 76268), (1196, 65491), (1658, 47242), (1817, 43108), (2054, 38134), (3316, 23621), (3634, 21554), (4108, 19067), (7268, 10777)]