78620976

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{25999}}^1$

素因数の和:26023

約数の個数: 80

約数和(自身を含む): 257920000

約数和(自身を除く): 179299024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 25999, 51998, 77997, 103996, 155994, 181993, 207992, 233991, 311988, 363986, 415984, 467982, 545979, 623976, 701973, 727972, 935964, 1091958, 1247952, 1403946, 1455944, 1637937, 1871928, 2183916, 2807892, 2911888, 3275874, 3743856, 4367832, 4913811, 5615784, 6551748, 8735664, 9827622, 11231568, 13103496, 19655244, 26206992, 39310488, 78620976]

約数ペア:

[(1, 78620976), (2, 39310488), (3, 26206992), (4, 19655244), (6, 13103496), (7, 11231568), (8, 9827622), (9, 8735664), (12, 6551748), (14, 5615784), (16, 4913811), (18, 4367832), (21, 3743856), (24, 3275874), (27, 2911888), (28, 2807892), (36, 2183916), (42, 1871928), (48, 1637937), (54, 1455944), (56, 1403946), (63, 1247952), (72, 1091958), (84, 935964), (108, 727972), (112, 701973), (126, 623976), (144, 545979), (168, 467982), (189, 415984), (216, 363986), (252, 311988), (336, 233991), (378, 207992), (432, 181993), (504, 155994), (756, 103996), (1008, 77997), (1512, 51998), (3024, 25999)]