68447904

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{14551}}^1$

素因数の和:14578

約数の個数: 72

約数和(自身を含む): 209024928

約数和(自身を除く): 140577024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 14551, 29102, 43653, 58204, 87306, 101857, 116408, 174612, 203714, 232816, 305571, 349224, 407428, 465632, 611142, 698448, 712999, 814856, 1222284, 1396896, 1425998, 1629712, 2138997, 2444568, 2851996, 3259424, 4277994, 4889136, 5703992, 8555988, 9778272, 11407984, 17111976, 22815968, 34223952, 68447904]

約数ペア:

[(1, 68447904), (2, 34223952), (3, 22815968), (4, 17111976), (6, 11407984), (7, 9778272), (8, 8555988), (12, 5703992), (14, 4889136), (16, 4277994), (21, 3259424), (24, 2851996), (28, 2444568), (32, 2138997), (42, 1629712), (48, 1425998), (49, 1396896), (56, 1222284), (84, 814856), (96, 712999), (98, 698448), (112, 611142), (147, 465632), (168, 407428), (196, 349224), (224, 305571), (294, 232816), (336, 203714), (392, 174612), (588, 116408), (672, 101857), (784, 87306), (1176, 58204), (1568, 43653), (2352, 29102), (4704, 14551)]