77839202

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 142474752

約数和(自身を除く): 64635550

約数列:

[1, 2, 7, 14, 31, 43, 62, 86, 97, 194, 217, 301, 434, 602, 679, 1333, 1358, 1849, 2666, 3007, 3698, 4171, 6014, 8342, 9331, 12943, 18662, 21049, 25886, 29197, 42098, 57319, 58394, 114638, 129301, 179353, 258602, 358706, 401233, 802466, 905107, 1255471, 1810214, 2510942, 5559943, 11119886, 38919601, 77839202]

約数ペア:

[(1, 77839202), (2, 38919601), (7, 11119886), (14, 5559943), (31, 2510942), (43, 1810214), (62, 1255471), (86, 905107), (97, 802466), (194, 401233), (217, 358706), (301, 258602), (434, 179353), (602, 129301), (679, 114638), (1333, 58394), (1358, 57319), (1849, 42098), (2666, 29197), (3007, 25886), (3698, 21049), (4171, 18662), (6014, 12943), (8342, 9331)]