66888432

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{35731}}^1$

素因数の和:35758

約数の個数: 60

約数和(自身を含む): 201599944

約数和(自身を除く): 134711512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 35731, 71462, 107193, 142924, 214386, 285848, 321579, 428772, 464503, 571696, 643158, 857544, 929006, 1286316, 1393509, 1715088, 1858012, 2572632, 2787018, 3716024, 4180527, 5145264, 5574036, 7432048, 8361054, 11148072, 16722108, 22296144, 33444216, 66888432]

約数ペア:

[(1, 66888432), (2, 33444216), (3, 22296144), (4, 16722108), (6, 11148072), (8, 8361054), (9, 7432048), (12, 5574036), (13, 5145264), (16, 4180527), (18, 3716024), (24, 2787018), (26, 2572632), (36, 1858012), (39, 1715088), (48, 1393509), (52, 1286316), (72, 929006), (78, 857544), (104, 643158), (117, 571696), (144, 464503), (156, 428772), (208, 321579), (234, 285848), (312, 214386), (468, 142924), (624, 107193), (936, 71462), (1872, 35731)]