78959328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{117499}}^1$

素因数の和:117519

約数の個数: 48

約数和(自身を含む): 236880000

約数和(自身を除く): 157920672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 117499, 234998, 352497, 469996, 704994, 822493, 939992, 1409988, 1644986, 1879984, 2467479, 2819976, 3289972, 3759968, 4934958, 5639952, 6579944, 9869916, 11279904, 13159888, 19739832, 26319776, 39479664, 78959328]

約数ペア:

[(1, 78959328), (2, 39479664), (3, 26319776), (4, 19739832), (6, 13159888), (7, 11279904), (8, 9869916), (12, 6579944), (14, 5639952), (16, 4934958), (21, 3759968), (24, 3289972), (28, 2819976), (32, 2467479), (42, 1879984), (48, 1644986), (56, 1409988), (84, 939992), (96, 822493), (112, 704994), (168, 469996), (224, 352497), (336, 234998), (672, 117499)]