68255712

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{33857}}^1$

素因数の和:33880

約数の個数: 72

約数和(自身を含む): 221837616

約数和(自身を除く): 153581904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 33857, 67714, 101571, 135428, 203142, 236999, 270856, 304713, 406284, 473998, 541712, 609426, 710997, 812568, 947996, 1083424, 1218852, 1421994, 1625136, 1895992, 2132991, 2437704, 2843988, 3250272, 3791984, 4265982, 4875408, 5687976, 7583968, 8531964, 9750816, 11375952, 17063928, 22751904, 34127856, 68255712]

約数ペア:

[(1, 68255712), (2, 34127856), (3, 22751904), (4, 17063928), (6, 11375952), (7, 9750816), (8, 8531964), (9, 7583968), (12, 5687976), (14, 4875408), (16, 4265982), (18, 3791984), (21, 3250272), (24, 2843988), (28, 2437704), (32, 2132991), (36, 1895992), (42, 1625136), (48, 1421994), (56, 1218852), (63, 1083424), (72, 947996), (84, 812568), (96, 710997), (112, 609426), (126, 541712), (144, 473998), (168, 406284), (224, 304713), (252, 270856), (288, 236999), (336, 203142), (504, 135428), (672, 101571), (1008, 67714), (2016, 33857)]