66921504

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53623}}^1$

素因数の和:53649

約数の個数: 48

約数和(自身を含む): 189185472

約数和(自身を除く): 122263968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 53623, 107246, 160869, 214492, 321738, 428984, 643476, 697099, 857968, 1286952, 1394198, 1715936, 2091297, 2573904, 2788396, 4182594, 5147808, 5576792, 8365188, 11153584, 16730376, 22307168, 33460752, 66921504]

約数ペア:

[(1, 66921504), (2, 33460752), (3, 22307168), (4, 16730376), (6, 11153584), (8, 8365188), (12, 5576792), (13, 5147808), (16, 4182594), (24, 2788396), (26, 2573904), (32, 2091297), (39, 1715936), (48, 1394198), (52, 1286952), (78, 857968), (96, 697099), (104, 643476), (156, 428984), (208, 321738), (312, 214492), (416, 160869), (624, 107246), (1248, 53623)]